Advances in Valvular Heart Disease - DSpace Home
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Advances in Valvular Heart Disease - DSpace Home
Pulse SPRING 2013 Advances in Valvular Heart Disease Inside Novel Imaging Techniques for Valvular Heart Disease Percutaneous Heart Valve Replacement The Role of Nursing in Aortic Valve Replacement Transcatheter Pulmonary Valve Replacement ValvesofHeart.org Entering the Record Book Clinical Trials in Interventional Cardiology Pulse SPRING 2013 Advances in Valvular Heart Disease 3 Message from the Director feature stories 4 Novel Ultrasound Imaging Techniques for Assessment of Valvular Heart Disease 7 Percutaneous Heart Valve Replacement this issue 10 The Integral Role of Nursing in Transcatheter Aortic Valve Replacement 11 2013 Live Symposium of Complex Coronary and Vascular Cases 12 Transcatheter Pulmonary Valve Replacement in Congenital Heart Disease 14 ValvesofHeart.org: A Unique, Online Resource for Surgeons, Cardiologists, Anatomists, Physiologists, and Historians 16 Entering the Record Book for International Cardiovascular Disease Detection 18 Clinical Trials in Interventional Cardiology 20 New Faces Introducing: Usman Baber, MD, MS, Jeffrey Bander, MD, Ira Blaufarb, MD, FACC, Johanna Paola Contreras, MD, MS, Nicholas DuBois, MD, Icilma V. Fergus, MD, Ramon Gendy, DPM, Harvey S. Hecht, MD, FACC, Kenneth John Herwig II, MD, Donna Ingram, MD, FACC, Jacob S. Koruth, MD, Jason Kovacic, MD, PhD, Marc A. Miller, MD, David Anmoo Rim, MD, Janice Scobie, MD, MS, Partho P. Sengupta, MBBS, MD, DM, FASE, Rony Y. Shimony, MD, FACC, Michael Alan Sicat, MD, FACC, Daniel E. Soffer, MD, FACC, FSCAI, Jason Song, MD, FACC, and Nenad Trubelja, MD, FACC 22 The Cardiovascular Research Institute to Expand in Mount Sinai’s New Research Building 24 CME Calendar of Events Editor Jonathan L. Halperin, MD www.mountsinai.org/pulse Front cover image: Assessment of kinetic energy of two-dimensional flow across a mitral valve leaflet. (See article on page 7.) Message from the Director The effective surgical management of patients with valvular heart disease through commissurotomy and valve replacement was one of the earliest success stories in modern cardiovascular therapeutics. As cardiac surgery approaches its second century, physicians and surgeons at Mount Sinai Heart are playing leading roles in developing the next generation of treatment strategies. Among the next steps in the journey of valvular heart disease are the advancement of alternatives to valve replacement and delivering safer, more durable interventions to address both stenotic and regurgitant lesions. Mount Sinai Heart has assembled an internationally renowned valvular surgery team under the direction of David H. Adams, MD, Professor and Chair of the Department of Cardiothoracic Surgery and Director of the Mitral Valve Repair Reference Center, which offers patients the highest likelihood of repair available anywhere in the world. In patients with purely structural mitral incompetence, the success rate in avoiding valve replacement at Mount Sinai Heart approaches 100 percent. Expertise in complex mitral valve repair extends as well to patients with advanced cardiomyopathy associated with annular dilatation. When appropriate, mitral valve repair can be performed using minimally invasive approaches and coupled with procedures to correct atrial fibrillation or reduce the risk of thromboembolism. perform more than 15,000 echocardiograms annually. In addition, CT and MRI developments have transformed our understanding of the mechanisms by which valvular heart disease leads to changes in myocardial and aortic structure and function, so that the therapy of valvular stenosis and regurgitation is holistic with respect to cardiovascular mechanics. In the arena of valve replacement, our physicians are pioneering an array of catheter-based methods that provide life-saving alternatives in situations where until recently patients had li#le hope. The number of patients undergoing transcatheter aortic valve replacement has increased exponentially, from 9 procedures in the first six months of 2011 to 39 procedures in the first six months of 2012 and more than 100 by year’s end, as success at Mount Sinai Heart has made the intervention routine. Working collaboratively, interventional cardiologists, under the leadership of Samin K. Sharma, MD, Director of Interventional Cardiology, and colleagues in the field of cardiothoracic surgery evaluate candidates for this novel technology so therapy can be personalized to each patient, child, or adult (see page 10). In all aspects of cardiovascular disease management, from prevention to intervention and on to recovery and rehabilitation, our sights extend far beyond New York City, as demonstrated by the extraordinary international efforts of Jagat Narula, MD, Director of the Cardiovascular Imaging Program and Associate Dean for Global Health (see page 19). The remarkable accomplishments of the faculty and staff at Mount Sinai Heart are changing the future for people with valvular heart disease, who today can enjoy length and quality of life comparable to patients with normal hearts. I am proud to share some of their achievements with you. Valentin Fuster, MD, PhD Director of Mount Sinai Heart Because optimum treatment begins with accurate diagnosis, we have made a comprehensive commitment to advanced noninvasive cardiac imaging. The latest generation of three-dimensional echocardiography can reveal subtle aspects of abnormal valve function and blood flow pa#erns, which, in turn, inform the approach to surgical repair, enhances success, and nearly eliminates the need for re-operation. The Echocardiography Laboratories 3 Novel Ultrasound Imaging Techniques for Assessment of Valvular Heart Disease BY PARTHO P. SENGUPTA, MD, AND JAGAT NARULA, MD, PHD The age distribution of populations in Western countries will change radically over the next several decades, with an approximately twofold increase in people older than age 65 by the year 2050. A sharp increase in the prevalence of degenerative valvular heart disease is also expected, and the number of patients requiring heart valve intervention worldwide is expected to triple during this period, from 290,000 in 2003 to more than 850,000 by 2050.1 Echocardiography remains a cost-effective tool for initial assessment and serial follow-up of patients with valve disease. Comprehensive evaluation of patients with valve disease, however, requires not only quantitative analysis of the severity of the hemodynamic lesion, but also an understanding of the relationship between dynamic valve geometry, altered blood flow, and the adaptive or maladaptive changes in cardiac muscle function. Fast and powerful integrated cardiac imaging so$ware has emerged over the past decade that gathers, stores, and manipulates large volumes of data.2 Following is a brief summary of emerging trends in technology for noninvasive assessment of valve geometry and function. CARDIAC VALVE DYNAMICS The three-dimensional geometry of the lines of leaflet a#achments and material properties of the leaflets determine the instantaneous stresses exerted on a cardiac valve by flowing blood. With the advent of real-time three-dimensional echocardiography and novel tracking algorithms, dynamic changes in moving structures such as valve leaflets can be assessed throughout the cardiac cycle (Figure 1). Understanding these instantaneous changes in leaflet geometry is related to the mechanism of valve dysfunction and is pertinent to the selection of an optimum valve repair strategy and the design of devices to assure favorable surgical outcomes. The potential utility of this approach has been specifically validated for assessment of the mitral valve. The mitral apparatus comprises the annulus, anterior and posterior leaflets, and corresponding papillary muscles. The mitral annulus has a saddle-shaped hinge near the junction of the fibrous and muscular parts of the valve that reduces leaflet stress. Repair techniques therefore have increasingly emphasized restoring this geometry to assure optimum valve motion during opening and closure. So$ware that geometrically reconstructs the mitral valve using datasets acquired from three-dimensional echocardiography has substantially improved understanding of the effects of different surgical techniques on valvular geometry. For instance, geometric reconstruction has demonstrated that full annuloplasty rings distort the saddle-shaped geometry of the mitral valve, while partial annuloplasty bands maintain the normal annular configuration. EFFECT OF VALVE DISEASE ON MYOCARDIAL FUNCTION Because of adaptive remodeling of the le$ ventricle, patients with valve disease may remain asymptomatic or minimally symptomatic for prolonged periods, even when the hemodynamic defect is severe.3 Uncovering ventricular dysfunction is crucial to management decisions in asymptomatic patients, but the le$ ventricular ejection fraction is not a sensitive marker of global le$ ventricular systolic function in the presence of hypertrophy or volume overload; these patients may have myocardial dysfunction even while the ejection fraction is preserved. Speckle tracking echocardiography is a relatively new technique that can be used in conjunction with twodimensional or three-dimensional echocardiography to resolve the multidirectional components of le$ ventricular motion and disclose subclinical ventricular dysfunction (Figure 2). The tracking system is based on grayscale B-mode imaging and automatic measurement of the distance between ultrasound speckles during the cardiac Figure 1. Dynamic mitral valve geometry during a cardiac cycle as assessed by three-dimensional transesophageal echocardiography. (A) Three-dimensional model of the mitral valve constructed by tracing the annulus, leaflets, and points of coaptation. (B) Mitral valve geometry at mitral valve closure (pre-ejection). (C) Mitral valve geometry at end-systole. Blue and red dots show the annular margins of the anterior and posterior mitral leaflets, respectively. 4 cycle.4 Myocardial function analysis derived from speckle tracking has been validated with tagged magnetic resonance imaging. Speckle tracking is highly reproducible with minimal intra- or interobserver variability. Application of speckle tracking echocardiography has also been extended to the study of regional and global function of other cardiac chambers, including the right ventricle and le$ atrium. Speckle tracking echocardiography is undergoing standardization and is expected to improve the yield of routine echocardiography in valvular heart disease by defining the pa#ern of adaptive remodeling and detecting subclinical myocardial dysfunction.5 For example, aortic stenosis (AS) results in progressive le$ ventricular (LV) hypertrophy due to increased a$erload. The LV ejection fraction, however, remains preserved during the asymptomatic phase of the disease. Speckle tracking–derived cardiac long-axis function is reduced in patients with severe AS and improves following aortic valve replacement.6 Similarly, aortic regurgitation (AR) involves a significant increase in LV volume and preload. Compensation through remodeling and ventricular dilation masks the onset of clinical LV dysfunction. Cardiac long-axis function is reduced in patients with AR, and modest improvement is seen a$er aortic valve replacement. Reduced speckle tracking echo-derived long-axis function declines in patients with severe mitral stenosis and mitral regurgitation before changes in circumferential or radial strain rates develop.4,7 BLOOD FLOW AND HEMODYNAMICS Blood flow through the le$ ventricle is characterized by a strong, compact jet that enters the chamber through the mitral orifice during diastole in two distinct pulses: the early filling wave (E-wave), during ventricular relaxation, followed by the A-wave produced by atrial contraction. During systole, pressure rises in the chamber and the mitral valve closes, while the aortic valve opens and blood is ejected into the systemic circulation. The geometry and movement of the valvular leaflets have important influences on intraventricular flow. Blood passing through the valves creates vortices similar to those generated by water crossing a narrow channel. An early observation linking natural vortex formation with the function of the cardiovascular system is found in a notebook of Leonardo da Vinci.8 In a well-designed investigation, da Vinci modeled the aortic valve and sinuses of Valsalva from casts of oxen hearts. Observing the vortices formed in the sinuses, he predicted the mechanism of closure. As blood was forced through the valve, vortices in the sinuses edged back into the cusps of the valve, and when flow ceased at end-systole, these forced the cusps to coapt, forming a perfect seal to prevent reflux. Modern day investigations have confirmed several of da Vinci’s observations. Flow vortices in the aortic sinuses have been implicated in valve closure and coronary perfusion. Regarding the mitral valve, Figure 2. Assessment of left ventricular volume and mechanical function using three-dimensional speckle-tracking echocardiography in a patient with mitral regurgitation. (A) Endocardial boundaries tracked from volumetric datasets. (B) Regional segmental function is assessed by regional time-volume curves and wall mechanics. (C) and (D) Myocardial regional contractility is assessed by computing regional strain. Shades of green represent a parametric display of regional strain. 5 Figure 3. Assessment of kinetic energy of two-dimensional flow across a mitral valve leaflet. (A) Normal flow across the mitral valve results in asymmetrical vortex ring formation with clockwise rotation that redirects flow toward the ventricular outflow tract. Echo-contrast particles have been tracked to compute two-dimensional flow. Kinetic energy is derived from bubble velocity measurements. Regions of higher energy are shown in red. (B) Flow across a mitral bioprosthesis inclined toward the interventricular septum (inset). Abnormal orientation of the prosthesis reverses flow in the ventricle, generating a counterclockwise vortex. Abnormal vortex formation is associated with energy dissipation that may adversely affect ventricular remodeling. blood rotates as it flows into the relaxed ventricle, resulting in large anterior and small posterior vortices. The geometry of the le$ ventricle and the dynamic interaction between these flow pa#erns and the mitral valve leaflets creates a predominantly anteriorly directed vortex with clockwise rotation that helps conserve energy from diastole to systole.5 Changes in the mitral valve due to disease or surgery directly affect this intraventricular flow pa#ern, and preliminary data suggest that in patients with prosthetic valves, myocardial energy dissipates more rapidly than in healthy subjects, depending on valve type and orientation as well as LV geometry (Figure 3). Changes in flow therefore influence LV performance, and careful assessment of flow pa#erns may help guide valve surgery to reduce energy dissipation and favor optimum LV remodeling. In summary, novel imaging techniques have the potential to identify patients with valvular heart disease at higher risk of clinical deterioration and to improve the efficiency and reliability of surveillance. As this technology improves, less expensive, simpler protocols for assessment using a single modality will be integrated into the routine care of patients with common valvular lesions. ABOUT THE AUTHORS REFERENCES 1 Yacoub MH, Takkenberg JJ. Will heart valve tissue engineering change the world? Nat Clin Pract Cardiovasc Med 2005;2:60–1. 2 Sengupta PP, Marwick TH, Narula J. Adding dimensions to unimodal cardiac images. JACC Cardiovasc Imaging 2011;4:816–8. PARTHO SENGUPTA, MD is Associate Professor of Medicine and Cardiology at the Icahn School of Medicine at Mount Sinai and widely acclaimed in clinical echocardiography and ultrasound research. 3 Sengupta SP, Sengupta PP, Narula J. Echocardiographic investigations of myocardial function in mitral stenosis: making sense of the echolalia. Cardiology 2011;119:142–4. 4 Geyer H, Caracciolo G, Abe H, et al. Assessment of myocardial mechanics using speckle tracking echocardiography: fundamentals and clinical applications. J Am Soc Echocardiogr 2010;23:351–69. 5 Sengupta PP, Korinek J, Belohlavek M, et al. Left ventricular structure and function: basic science for cardiac imaging. J Am Coll Cardiol 2006;48:1988–2001. 6 Dal-Bianco JP, Khandheria BK, Mookadam F, Gentile F, Sengupta PP. Management of asymptomatic severe aortic stenosis. J Am Coll Cardiol 2008;52:1279–92. 7 Sengupta PP, Mohan JC, Mehta V, et al. Effects of percutaneous mitral commissurotomy on longitudinal left ventricular dynamics in mitral stenosis: quantitative assessment by tissue velocity imaging. J Am Soc Echocardiogr 2004;17:824–8. 8 Narula J, Vannnan MA, DeMaria AN. Of that waltz in my heart. J Am Coll Cardiol 2007;49:917–20. 6 JAGAT NARULA, MD, PHD is Phillip J. and Harriet L. Goodhart Professor of Medicine in Cardiology and Associate Dean for Global Health at the Icahn School of Medicine at Mount Sinai and Director of Cardiovascular Imaging at Mount Sinai Heart. Dr. Narula is also Editor-in-Chief of the Journal of the American College of Cardiology – Cardiovascular Imaging. Percutaneous Heart Valve Replacement BY SAMIN K. SHARMA, MD, JASON C. KOVACIC, MD, ANNAPOORNA S. KINI, MD, AND DAVID H. ADAMS, MD Calcific aortic valve stenosis (AS) affects an estimated 300,000 people worldwide and is associated with considerable morbidity and mortality. The prevalence is increasing as the population ages, afflicting 2 to 3 percent of North Americans older than age 65.1 Until recently, the main treatment for AS was surgical aortic valve replacement (SAVR, AVR). Although highly effective, such surgery requires prolonged general anesthesia and cardiopulmonary bypass and typically involves a hospital stay of 4 to 5 days followed by several months for full recovery. Because AS o$en affects older, frail people with comorbidities, many patients with severe AS are poor candidates for surgery; nearly one-third of those who would benefit from the operation do not undergo AVR. As an alternative, balloon aortic valvuloplasty has been employed as a palliative measure in managing symptomatic patients, but the duration of symptom relief a$er balloon aortic valvuloplasty seldom exceeds 12 to 18 months.2 or transaortic approach. In occasional situations, the procedure involves a transapical le$ ventricular approach. Rather than replacing the diseased valve with a new one as with SAVR, TAVR uses an implantable bioprosthetic valve that is mounted inside a collapsible metallic frame. In its collapsed state, the valve and the supporting frame have a diameter of just 6 mm, which facilitates catheter-based delivery. The framed valve is positioned directly within the orifice of the diseased valve and expanded. As the frame dilates the opening, the new valve inside opens and functions immediately (Figure 1). In contrast to conventional surgery, TAVR can be performed under light general anesthesia without cardiopulmonary bypass, making recovery faster and easier. Many patients who are too frail or ill for SAVR can be successfully managed with TAVR. EVOLVING TREATMENT OPTIONS In the pivotal PARTNER (Placement of Aortic Transcatheter Valve) Trial (Cohort B) of patients with severe AS deemed surgically inoperable due to high risk clinical features, TAVR using the Edwards SAPIEN valve (Figure 2) was associated with a 20 percent reduction in all-cause mortality during the first year, from 50 percent in the medically treated control arm to 30 percent in the group undergoing TAVR (Figure 3). The composite endpoint of death or repeated hospitalization was reduced by 30 percent.3 The U.S. Food and Drug Administration (FDA) has approved the Edwards SAPIEN valve (Figure 2) for use outside the context of a clinical trial. The development of percutaneous aortic valve replacement has opened a new era in treatment for AS. Interventional cardiologists and cardiothoracic surgeons at Mount Sinai Heart are leading the investigation of transcatheter aortic valve replacement or implantation (TAVR, TAVI) by making Mount Sinai Heart a principal site for evaluation of the Medtronic CoreValve®. Unlike SAVR, TAVR involves deployment of a prosthetic valve via a transfemoral catheter, or less commonly a subclavian arterial EARLY RESULTS WITH TAVR Figure 1. The Medtronic CoreValve® prosthesis in situ following successful percutaneous deployment. Ascending aorta Nitinol frame CoreValve® Bioprosthetic valve Aortic sinuses and coronary ostia Aortic valve annulus Le$ ventricle 7 Figure 2. The FDA-approved Edwards SAPIEN aortic valve prosthesis. THE NEXT STAGE In some ways comparable to the Edwards SAPIEN valve, the Medtronic CoreValve (Table 1) is deployed through a smaller sheath (18 vs 24 French). Given these obvious advantages, physicians at Mount Sinai Heart have been eager to adopt the TAVR procedure and have taken a leadership role in the development of the TAVI technology. Initially, the TAVR procedure was performed exclusively as part of the Medtronic CoreValve U.S. Pivotal Trial, which plans to enroll 1,600 patients across multiple sites. High-risk patients, defined according to inclusion and exclusion criteria (Figure 4), are subcategorized to include those too frail or unwell to undergo SAVR. Mount Sinai investigators are also engaged in developing methods to treat other valve diseases using minimally invasive, catheterbased techniques. Therapies for percutaneous reduction of mitral 3(H.$%"I,(%-*(4-) !""#$%&'()*+,-%".-/)012) )I!J<) A PARADIGM SHIFT IN CARDIAC CARE The introduction of catheter-based approaches to the management of patients with structural heart disease like severe AS is changing the way patients are managed throughout the technologically developed world. As this trend continues, patients will no longer be routinely referred to an interventional cardiologist or cardiac surgeon based upon a specific cardiac diagnosis, but instead will 67)89:1);<=)>)?@:A)8?@BCD)?@EC=) !)F)?@???G) :?@E1) B?@E1) 3+4-5') 8 regurgitation (MR) have shown promise in early clinical trials.4 While it seems likely that surgical valve repair will remain the optimum strategy for most patients with severe MR, novel procedures may become the preferred approach to avoid open-chest surgery in selected high-risk patients with this disorder. With our close associations between cardiac surgeons and interventional cardiologists and other key services, Mount Sinai Heart is at the forefront of this revolution. Figure 3. All-cause mortality rates following TAVR using the Edwards SAPIEN device compared with medical management without valve replacement among inoperable patients in the PARTNER Trial (Cohort B). Event rates were calculated using the Kaplan–Meier method and compared by the log-rank test. Reproduced with permission from Leon et al.3 Table 1. Comparison of the Edwards SAPIEN and Medtronic CoreValve percutaneous aortic valve prostheses. Figure 4. Enrollment flowchart for the Medtronic CoreValve U.S. Pivotal Trial. Edward Sapien Valve Medtronic CoreValve First in man June 2002 April 2004 Approval in Europe September 2007 May 2007 Expansion Balloon-expandable Self-expandable Frame Stainless steel Nitinol Valve material Bovine Porcine Sheath size 21-24 Fr 18 Fr Aortic annulus ≥ 18mm ≤ 25mm ≥ 20mm ≤ 27mm Area 1.7cm2 1.7cm2 Access site Transfemoral, Transapical Transfemoral, Subclavian, Transaortic Repositioning No Yes Enrollment Flowchart – MCS TAVI vs. SAVR !"#$%&#'()$#*( '+,-#.,"#$/(012 * !"!#$#%&'#() +#),-.#/0-12,.3#4#5%#))6/# !J!)F?C$*cD)*(%4)P,%H.(4-) 70#8,-9#:,;7(23<#45#)=> _A?**6P)+,)V(%])X("+$.-/)_A3c) KL-%.4)) .4M+,*(H) $+4'(4-) N5/'.$.%4) O$,((4.4P)%4H)) !''(''*(4-) Z+) O&L[($-)Z+-) \4,+""(H) QRST);I)'$%4D)NUI' );%,+-.H)H&V"(W) N%'') O$,((4.4P) ;+**.--(() 7(X.(Y) N%'') 6.P5)O&,P.$%")7.'])^V) _G:1)OIO)3+,-%".-/),.']) 7%4H+*.`(H)GTG)) Z+) O&L[($-)Z+-) \4,+""(H) K7) \W-,(*()7.'])^,+&V) _:?1)OIO)*+,-%".-/)b)*+,L.H.-/),.']) Z+)7%4H+*.`%-.+4) be evaluated by both types of specialists, working together, to select the optimum approach for each patient. Mount Sinai Heart was founded on this principle, and pioneered the concept in the FREEDOM (Future REvascularization Evaluation in Patients with Diabetes Mellitus: Optimal management of Multivessel Disease) Trial, which is revolutionizing the way patients with diabetes mellitus and advanced coronary artery disease are managed. The collaboration of skilled surgeons and interventional cardiologists with access to advanced diagnostic imaging data and cu#ing-edge technologies like TAVR assures the best clinical outcomes based on individualized application of the latest modalities. Coupled with the experience that comes from high interventional volumes for both vascular and valvular disorders, the collaborative approach continues a long tradition at Mount Sinai of assuring the highest quality cardiovascular care. 3;O)I!J<) Z>B9:) O!J7) Z>B9:) 3;O)I!J<) Z>AaE) ABOUT THE AUTHORS SAMIN K. SHARMA, MD is Director of Clinical and Interventional Cardiology, Professor of Medicine, and President, Mount Sinai Heart Network. JASON C. KOVACIC, MD is Assistant Professor of Cardiology the at the Icahn School of Medicine at Mount Sinai. ANNAPOORNA S. KINI, MD REFERENCES 1 Rajamannan NM, Bonow RO, Rahimtoola SH. Calcific aortic stenosis: an update. Nat Clin Pract Cardiovasc Med 2007;4:254–62. 2 Agarwal A, Kini AS, Attanti S, et al. Results of repeat balloon valvuloplasty for treatment of aortic stenosis in patients aged 59 to 104 years. Am J Cardiol 2005;95:43–7. 3 Leon MB, Smith CR, Mack M, et al. Transcatheter aortic-valve implantation for aortic stenosis in patients who cannot undergo surgery. N Engl J Med 2010;363:1597–607. 4 Feldman T, Foster E, Glower DG, et al. Percutaneous repair or surgery for mitral regurgitation. N Engl J Med 2011;364:1395–406. is Professor of Medicine at the Icahn School of Medicine at Mount Sinai, and Director of The Cardiac Catheterization Laboratory at Mount Sinai Heart. DAVID H. ADAMS, MD is Marie-Josee and Henry R. Kravis Professor and Chair of the Department of Cardiothoracic Surgery at the Icahn School of Medicine at Mount Sinai. 9 The Integral Role of Nursing in Transcatheter Aortic Valve Replacement BY MELISSA MATTIMORE, ACNP-BC Aortic stenosis (AS) is a common clinical condition associated with a poor prognosis once symptoms develop. For patients with severe AS, surgical aortic valve replacement (SAVR) is the standard treatment. Transcatheter aortic valve replacement or implantation (TAVR) has emerged as a promising new option for older, sicker patients, in whom the risk of open-heart surgery is prohibitively high. Mount Sinai Heart has been involved in the CoreValve U.S. Pivotal Trial since December 2010, performing the first TAVR procedure with the Medtronic CoreValve® system in the United States (see page 7). Proper use of TAVR requires an interdisciplinary approach that includes both registered clinical nurses (RNs) and nurse practitioners (NPs) who have well-defined responsibilities to ensure that patients receive appropriate comprehensive care before, during, and a$er the procedure. In clinical practice, at least 30 percent of older patients with severe symptomatic AS do not undergo surgical replacement of the aortic valve due to their high surgical risk. In the first two years a$er symptoms appear, the mortality rate in these patients is about 50 percent despite medical management. Treating this group of patients with a safe, effective, minimally invasive catheter-based approach is a promising alternative and may set the stage for a paradigm shi$ in the way patients with AS are managed in the future. An upcoming trial will evaluate the use of this technique for aortic-valve replacement in patients with moderate surgical risk. The use of this therapy in patients at lower surgical risk remains to be seen. THE ROLE OF THE NURSE PRACTITIONERS Before the trial began, NPs in Mount Sinai Heart’s Cardiac Catheterization Laboratory received comprehensive education about the evaluation and management of patients with aortic valve disease. They also gained specific knowledge about the trial protocol, including the objectives of the investigation, trial organization, target patient population, inclusion and exclusion criteria, screening procedures, design, patient education and informed consent process, structure and function of the percutaneous valve deployment device, randomization method, pre- and post-procedural patient care, follow-up procedures and requirements, primary and secondary trial endpoints, device accountability, concomitant therapy, and data and safety monitoring plans. NPs play a primary role during the screening evaluation of potential candidates using a systematic approach that ensures continuity and enhances rapport with patients and family members. During the pre-procedural phase, NPs also work closely with the research coordinator, referring physicians, house staff, clinical nurses, and interventional cardiologists. Once a patient has been identified as a candidate for the CoreValve Trial, the patient and family meet with the NP and research coordinator to learn about the study, diagnostic testing, implantation procedure, and follow-up. Working in direct communication with the patient’s cardiologist, a thorough history, physical examination, and review of prior diagnostic tests and procedures are conducted. Once consent is obtained, diagnostic testing is carried out to assess the patient’s eligibility for inclusion, including routine blood tests, 10 transthoracic echocardiography, catheterization of the right side and le$ side of the heart, CT angiography of the chest, subclavian arteries, abdomen and pelvis, carotid ultrasound examination, and assessment of pulmonary function. Abnormal findings may warrant additional imaging or consultation. When the diagnostic screening process has been completed, the clinical data are reviewed by the screening commi#ee. Once a patient is approved for enrollment, informed consent is obtained and a date for the procedure is set. The patient is admi#ed to The Mount Sinai Hospital at least two days prior to the procedure At least 30 percent of older patients with severe symptomatic AS do not undergo surgical replacement of the aortic valve due to their high surgical risk. for comprehensive neurological assessment, which includes administration of the National Institutes of Health standardized stroke scale within 24 hours of the procedure. Patients with pacemakers or implanted defibrillators undergo evaluation by a cardiac electrophysiologist and interrogation of the device. During this advanced phase of evaluation, the Catheterization Laboratory (Cath Lab) NP is in frequent communication with RNs and NPs on the cardiac telemetry unit to ensure that all protocol requirements and patient needs are addressed. On the day of the procedure, the nurse practitioner and research coordinator maintain contact with the nurses on the cardiac telemetry unit and the Cath Lab charge nurse to facilitate smooth and efficient patient flow, and to coordinate with the receiving unit (cardiothoracic surgical ICU or CCU) to prepare for the patient’s arrival once the TAVR procedure has been completed. The NP and research coordinator see the patients daily to assess their progress and discuss any issues with the critical care team managing the patients. The NP also reviews the status of patients when they return for follow-up assessments as specified by the research protocol. ROLE OF THE CATHETERIZATION LABORATORY NURSES During every TAVR procedure, two cardiac catheterization RNs, a cardiac operating room (OR) RN, and two cardiovascular technicians (CVTs) assist the interventional cardiologists. A scrub nurse prepares the device and loads the valve onto the delivery system for implantation, assuring easy positioning and release. A circulating nurse monitors the patient’s vital signs, hemodynamics, and clinical condition throughout the procedure, performs and reports arterial blood gas analyses and measures the activated clo#ing time, and communicates with the cardiologists and anesthesiologist to ensure that necessary instruments, medications, and blood products are available. The cardiac OR nurse prepares the patient for the unlikely event that emergency SAVR becomes necessary as a result of clinical deterioration or implant complication. Cardiovascular technologists prepare the table for the procedure, including preparation of the sheaths, catheters, and wires that will be used during TAVR. Throughout the procedure, one CVT is responsible for providing necessary equipment while the other CVT monitors and records hemodynamic data. Upon completion of the procedure, the cardiac catheterization RNs ensure a smooth transition to the receiving unit, including providing a verbal report of the patient’s history, course, and condition. The RNs in the receiving unit have advanced critical care experience and knowledge of the protocols specific to the monitoring of TAVR patients, including hourly assessment of neurological status, access sites, and progressive mobilization. Patients arrive in the ICU intubated, sedated, and mechanically ventilated, with an arterial monitoring line, Swan-Ganz catheter, and temporary transvenous pacemaker, requiring one-to-one nursing care. The nurses initiate and facilitate early extubation and progressive care so that the patient can transition to the step-down unit at the appropriate time. Depending on individual needs and condition, patients are later discharged to their homes or to a rehabilitation facility. Collaboration is imperative to assure the success of all new medical technologies. Mount Sinai Heart takes an interdisciplinary approach to the care of patients enrolled in the CoreValve U.S. Pivotal Trial to support positive outcomes and meet the challenge of an increasing volume of cases. For cardiovascular nurses, it has been extraordinarily rewarding to be a part of this historic advance in cardiology. REFERENCES 1 Krishnaswamy A, Tuzcu EM, Kapadia S. Update on transcatheter aortic valve implantation. Curr Cardiol Reports 2010;12:393–403. 2 CoreValve U.S. Pivotal Trial; Medtronic CoreValve U.S. Pivotal Trial Protocol Training. 2011. High Risk Version 4.0 & Extreme Risk Version 5.0. 3 Lindeke L, Block D. Interdisciplinary collaboration in the 21st century. Minnesota Med 2001;8:42–5. ABOUT THE AUTHOR MELISSA MATTIMORE, ACNP-BC is a Nurse Practitioner at Mount Sinai Heart. 2013 Live Symposium of Complex Coronary and Vascular Cases June 11–14, 2013 Course Directors: Samin K. Sharma, MD, Director of Clinical and Interventional Cardiology, President of Mount Sinai Heart Network, Dean of International Clinical Affiliations Annapoorna S. Kini, MD, Director of Cardiac Cath Lab and Director of Interventional Cardiology Fellowship Program Emphasizing the intricate details of the procedural techniques, Mount Sinai Heart’s 16th Annual Live Symposium of Complex Coronary and Cardiovascular Cases will again focus on a course to present a multi-device approach to revascularization of patients with complex coronary and cardiovascular disease. This year will be a new 4-day format including a Nurse Tech Symposium, Endovascular Symposium, Coronary Symposium and Structural Heart Disease Symposium. The symposium, to be held June 11–14, will include live cases with panel discussions highlighting complex high-risk coronary cases, unprotected left main, chronic total occlusion, distal protection devices, alcohol septal ablation, aortic and mitral valvuloplasty, percutaneous valve replacement, peripheral, endovascular and carotid stenting, PFO/ASD closure. Directed by Samin K. Sharma, MD, and Annapoorna S. Kini, MD, this continuing medical education program is expected to bring over 600 physicians, nurses, and technicians to New York City to learn the latest techniques in interventional cardiology. In addition to Mount Sinai faculty, guest faculty will include 23 renowned interventional cardiologists from across the United States, as well as from India, England, Germany, and Japan. For more information about this symposium, please visit www.cccsymposium.org. 11 Transcatheter Pulmonary Valve Replacement in Congenital Heart Disease BY BARRY A. LOVE, MD Surgically placed conduits from the right ventricle to the pulmonary artery are used to palliate several forms of congenital heart disease (Table 1). Regardless of the type, over time these conduits become dysfunctional with stenosis, regurgitation, or both. Bioprosthetic valves, when placed in the pulmonary position, suffer the same fate, leading to stenosis and/or regurgitation. Mechanical valves are not used in this position because of the unacceptably high rate of thrombosis. Patients with right ventricle–to–pulmonary artery conduits or bioprosthetic pulmonary valves are subject to a lifetime need for replacement, especially young patients. Conduit stenosis imposes pressure-load on the right ventricle, resulting in hypertrophy, systolic and diastolic dysfunction, and eventually right ventricular failure.1 While pulmonary regurgitation had traditionally been considered relatively benign, recent studies have shown that this condition leads to right ventricular dilation, systolic and diastolic dysfunction, and ultimately, irreversible right ventricular damage.2 Determining the optimum time for subsequent intervention requires balancing the risk of the procedure against the risk of developing right ventricular failure. In the past, surgery was the only option for conduit revision and it carries a risk of complications that increases with each subsequent revision. Prolonging the life of the conduit, which reduces the need for repeated surgery, would have clear advantages for this patient population. (Table 1) Table 1. Commonly performed congenital heart operation requiring right ventricle– to–pulmonary artery conduits or prosthetic pulmonary valves 1 Tetralogy of Fallot with pulmonary atresia 2 Tetralogy of Fallot s/p repair and s/p pulmonary valve replacement 3 Truncus arteriosus 4 Aortic stenosis s/p Ross procedure 5 Pulmonary stenosis s/p valvotomy 6 TGA with VSD and pulmonary stenosis s/p Rastelli procedure 7 Other s/p=status post; TGA=transposition of the great arteries; VSD=ventricular septal defect HISTORY In 2000, Philipp Bonhoeffer, MD, at Necker Hospital in Paris, reported the first-in-human replacement of a pulmonary valve using a catheter-based system,3 leading to the development of the Melody® Transcatheter Pulmonary Valve. This device is fashioned from a bovine internal jugular valve mounted on a platinum-iridium stent (Figure). Unlike humans, cows have a valve in the internal jugular vein that prevents reflux of blood into the head, which may have an 12 evolutionary advantage because of the amount of time cows spend with their head below heart level. The bovine jugular vein is well suited for use as a conduit because the deep leaflet coaptation allows function over a wide range of diameters and geometries. The delivery system is an adaptation of the conventional balloon-inballoon catheter used to implant large diameter stents in patients with congenital heart disease. The major modification was the addition of a tapered distal sha$ (the “carrot”) and a retractable sheath to protect the valve as it is advanced into position (Figure). The outer diameter of the delivery system is relatively large (22 French), but most patients older than eight years can tolerate this via a femoral venous approach, and manual compression a$er the procedure is usually sufficient to achieve hemostasis. In small patients or those with difficult anatomy, a jugular approach or hybrid delivery through the right ventricular free wall has been used. The maximum internal diameter of the expanded valve is 22 mm (24 mm outer diameter), beyond which adequate leaflet coaptation is not maintained. Hence, the Melody valve is not suitable for most patients with large outflow tract diameters, as typically occurs a$er repair of Tetralogy of Fallot with a transannular patch. For patients with Tetralogy of Fallot who have undergone previous surgical pulmonary valve replacement, however, the Melody valve replacement offers an excellent alternative to reoperation when valve dysfunction develops. For patients with large outflow tracts who have not undergone previous valve surgery, a catheter-delivered scaffold is under development to allow for transcatheter valve deployment. REGULATORY APPROVAL The valve and delivery system were recently granted Humanitarian Device Exemption (HDE) approval by the U.S. Food and Drug Administration (FDA). The Melody valve is the first transcatheter valve to receive FDA approval. Further adaptation of Bonhoeffer’s work has led to development of transcatheter aortic valves for use in acquired heart disease, which are on the cusp of FDA approval. This is a reversal of the usual approval course where devices for acquired heart disease typically win FDA approval long before similar devices to treat congenital or pediatric heart disease. The FDA-labeled indications for the Melody valve include moderate or severe regurgitation and/or stenosis of the right ventricular outflow tract (RVOT) conduit associated with a systolic gradient of at least 35 mm Hg. The type of approval (HDE) does allow for use of the device beyond the labeled indications with the approval of the institutional review board. The valve has been successfully used in the tricuspid, mitral, and aortic positions. The manufacturer reports, however, that bench testing of the Melody valve in the mitral and aortic positions predicts shorter valve longevity. RISKS Major complications of transcatheter pulmonary valve placement occur infrequently.4 There is approximately a 1 percent risk of A B C Figure. (A) Pulmonary artery angiogram in the lateral projection showing stenosis at the level of the pulmonary xenograft valve (arrows). Severe regurgitation is seen with contrast refluxing into the right ventricle (RV). (B) After stenting across the stenotic area, the Melody valve is positioned with D E the delivery system. The platinum-iridium stent is more radio-opaque than the stainless steel stent already in position. (C) Balloon expansion of the Melody valve. (D) Melody valve and Ensemble delivery system. (E) Pulmonary angiogram after Melody valve placement showing a competent valve. CASE EXAMPLE A 20-year-old woman with a history of pulmonary stenosis as an infant had undergone surgical valvotomy at age three months. She did well, but had progressive pulmonary insufficiency and right ventricle dilation. At age 19 years, she underwent surgical pulmonary valve replacement with a xenogra$ valve, but this device rapidly became dysfunctional with stenosis and regurgitation. The patient, who had been minimally symptomatic prior to the procedure, became dyspneic climbing one flight of stairs. She was referred to Mount Sinai for evaluation and treatment. Echocardiography confirmed moderate conduit stenosis with a maximum gradient of 70 mm Hg and moderate prosthetic valve regurgitation. conduit rupture if stenotic conduits are expanded too aggressively, but this can usually be managed percutaneously because, a$er deployment, the Melody valve functions as a covered stent. Coronary artery compression can occur if the conduit courses adjacent to a coronary artery. This situation arises more o$en in patients who have undergone the Ross procedure. Following initial reports of this complication, experienced physicians know to carefully assess the course of the coronary arteries before expanding a stent in the RVOT. In rare circumstances, the Melody valve cannot be deployed because of the risk of coronary artery impingement. Long-term follow-up has shown reasonable valve function over time and freedom from catheter-based or surgical re-intervention of 95 percent at one year and 76 percent at four years.5 One of the major reasons for Melody valve failure is stent fracture where the stent loses integrity due to one or more fatigue fractures from recurrent compression. Decreasing the compressive forces on the stent should decrease this risk. For this reason, most implanters will place one or more high-strength stainless steel, balloon-expandable stents in the conduit prior to the implantation of the Melody valve. This provides additional support and will hopefully reduce the incidence of stent fracture. If, however, the valve should become dysfunctional over time, a second Melody valve can be implanted inside the first. CONCLUSIONS Transcatheter pulmonary valve replacement has become the procedure of choice for children and adults with right ventricle–to– pulmonary artery conduits that have developed significant stenosis or regurgitation. The founding work of the congenital cardiology community in developing this technology has opened the door for transcatheter aortic valve replacement in adults with acquired aortic stenosis. The patient was brought to the catheterization laboratory where hemodynamics showed a 45 mmHg peak gradient across the prosthetic pulmonary valve with severe pulmonic insufficiency (A). A Palmaz 3110 stent was first expanded to 22 mm in the outflow tract to provide a more rigid scaffold for the valve, and then the Melody valve (D) was delivered on a 22-mm delivery system and expanded within the Palmaz stent (B and C). A$er valve placement, the stenosis and regurgitation were completely eliminated (E). The patient was discharged the following day and returned to school the next week. REFERENCES 1 Hayes CJ, Gersony WM, Driscoll DJ, et al. Second natural history study of congenital heart defects. Results of treatment of patients with pulmonary valvar stenosis. Circulation 1993;87:128–37. 2 Meyer RA, Korfhagen JC, Covitz W, Kaplan S. Long-term follow-up study after closure of secundum atrial septal defect in children: an echocardiographic study. Am J Cardiol 1982;50:143–8. 3 Bonhoeffer P, Boudjemline Y, Saliba Z, et al. Percutaneous replacement of pulmonary valve in a right-ventricle to pulmonary-artery prosthetic conduit with valve dysfunction. Lancet 2000;356:1403–5. 4 McElhinny DB, Hellenbrand WE, Zahn EM, et al. Short- and medium-term outcomes after transcatheter pulmonary valve placement in the expanded multicenter U.S. Melody valve trial. Circulation 2010;122:507–16. 5 Lurz P, Coats L, Khambadkone S, et al. Percutaneous pulmonary valve implantation: impact of evolving technology and learning curve on clinical outcome. Circulation 2008;117:1964–72. ABOUT THE AUTHOR BARRY A. LOVE, MD is Assistant Professor of Pediatrics at the Icahn School of Medicine at Mount Sinai and Director of the Congenital Cardiac Catheterization Laboratory at Mount Sinai Heart. 13 Valvesof Heart.org: A Unique, Online Resource for Surgeons, Cardiologists, Anatomists, Physiologists, and Historians BY FARZAN FILSOUFI, MD Valvesof Heart.org is a unique open-access website rooted in the understanding that history should inform current practice and the future direction of any field, including cardiac subspecialties. Launched in 2011 as a collaboration between physicians at Mount Sinai Heart and the Pierre and Marie Curie University in Paris, France, ValvesofHeart.org is designed to provide readers — surgeons, cardiologists, anatomists, physiologists, and historians — with a comprehensive view of valvular heart disease with dual emphases on historical and contemporary approaches. The first edition, ValvesofHeart.org, primarily focuses on the mitral valve and is divided into two sections, titled Historic Review and Current Status. The Current Status section features five subsections. Fundamentals describes our understanding of mitral valve disease based on pathophysiological triad and functional classification approaches of valve analysis as developed by Alain Carpentier, MD, PhD, Chairman Emeritus, Department of Cardiovascular Surgery, Broussais Hospital, and Professor Emeritus at the Pierre and Marie Curie University, both in Paris, France. Two extensive webpages are devoted to transesophageal echocardiography and surgical valve analysis, including more than 50 videos. Disease-Specific Approach analyzes the state-of-the-art knowledge of predominant etiologies of mitral valve disease. For each etiology, the website includes the clinical presentation, pathology, diagnosis with a particular emphasis on echocardiography, and modern treatment with a specific focus on surgical indications and management. Case Studies, organized around specific diseases, provide in-depth descriptions of unique pathologic cases with extensive imaging studies. Reconstructive Valve Video Surgery, which features a functional approach, includes numerous video clips. Techniques of valve reconstruction in each functional group based on their pathological features and the “one lesion, one technique” principle are described with extensive imaging studies and operative views. Prosthetic Heart Valves describes in detail mechanical and bioprosthetic valves, including long-term outcomes of valve replacement in the aortic and mitral positions. Valve-related complications and long-term survival are reported for the most commonly used prosthetic valves. This subsection also includes extensively analyzed clinical studies published during the last decade, with a minimum follow-up of five years. Diagnostic Tools describes in depth the development of sphygmography, X-ray, electrocardiogram, cardiac catheterization, and, more recently, echocardiography. For each technology, developmental background is given and analyzed, along with applications in the diagnosis of the diseases of the mitral valve. This section covers primarily an era extending from the middle of the nineteenth century to the 1970s. Disease-Specific Approach focuses on the development of knowledge pertaining to the specific etiologies of valvular heart disease. The authors reviewed in a chronologic manner the progress that was made in understanding the most common causes of mitral valve disease, including rheumatic fever, infective endocarditis, degenerative disease, and ischemic cardiomyopathy. Mitral Valve Surgery is devoted to the birth of cardiac surgery in the twentieth century. The authors have reviewed the pioneering works of giants who performed the first cases of mitral valve surgery. They subsequently analyzed the development of cardiac valve prostheses and the original works of Dr. Carpentier and Albert Starr, MD, Special Advisor to the Dean of Medicine at Oregon Health and Science University. Featured authors and their work(s) were selected based on major medical bibliography references. For each historic author, the entire title of the first-edition work is included, along with any available portrait, the frontispiece and the title page, and appropriate museumquality illustrations. Original excerpts from many rare books are also displayed, and texts that were originally published in Latin include English or French translations. The editorial board of the website is composed of internationally recognized physicians in the field of cardiovascular medicine, including Drs. Carpentier and Starr, both recipients of the Lasker Award. Multiple collaborative projects are in progress with physicians from the United States, India, England, France, Australia, and the Netherlands. Since ValvesofHeart.org launched, it has a#racted more than 20,000 unique visitors, with a total number of visits exceeding 60,000. The website is linked to major scientific societies and will soon be connected to CardioSource and theheart.org. ABOUT THE AUTHOR The robust Historic Review is organized into four subsections. Chronologic Approach traces the development of knowledge of the structure and function of the heart, circulatory system, and diseases of the heart, with emphasis on the mitral valve. It begins with an overview of 16th century descriptive anatomy, outlines 17th century experimental physiology with the discovery of blood circulation, and showcases the work of major European contributors until the end of the 19th century. 14 FARZAN FILSOUFI, MD is Professor of Cardiothoracic Surgery at the Icahn School of Medicine at Mount Sinai. Entering the Record Book for International Cardiovascular Disease Detection BY CHERYL DE JONG-LAMBERT In January, a team of cardiologists led by Jagat Narula, MD, Director of the Noninvasive Imaging Program at Mount Sinai Heart, and Partho Sengupta, MD, Director of Cardiac Ultrasound Research, made history by organizing the most extensive free community program for the detection and prevention of cardiovascular disease ever launched. Held in Sirsa, India, a remote, impoverished community 175 miles northeast of New Delhi, the program vastly exceeded goals for hypertension, diabetes, and lipid screening, and for the number of carotid ultrasound and echocardiographic examinations performed. Staff from Guinness World Records closely followed the program and confirmed four record-breaking events on January 25, 2012. The preventive cardiology program included risk stratification of more than 6,000 people, including laboratory testing for blood sugar and cholesterol and carotid ultrasound examination, and was a part of Dr. Narula’s HAPPY (Heart A#ack Prevention Program for You) program. The heart ultrasound program was led by Dr. Sengupta with the support from the American Society of Echocardiography. Dr. Narula, who is also Associate Dean for Global Health at the Icahn School of Medicine at Mount Sinai and Editor-in-Chief of the Journal of the American College of Cardiology (Imaging), also collaborated with Leonard Hofstra, MD, PhD, a professor at Free University, Amsterdam, Netherlands. The program was also supported by Rajababoo Panwar, MD, ViceChancellor of the Rajasthan University of Health Sciences, Jaipur, and Ravi Kasliwal, MD, of the Medanta Hospitals, New Delhi. The camp was carried out at the Shah Satnam Ji Research and Development Foundation, a leading community-welfare organization in Sirsa, under the guidance of a social reformer and spiritual guru Gurmeet Ram Rahim Singh Ji Insan. INTERNATIONAL PROGRAM WITH LOCAL ROOTS The hallmark of HAPPY, which operates in the Netherlands, United States, United Kingdom, and India, is its orientation to local geographic and ethnic characteristics. As such, the trend-se#ing outreach activities in Sirsa were encouraged by a highly respected spiritual mentor and social reformer who motivated physicians and HAPPY set additional world records by performing cardiac risk profiling for diabetes and dyslipidemia among 4,684 patients in less than 24 hours. other health care providers to join this unique endeavor. The HAPPY program, known as True HAPPY for the people of Sirsa (the truth seekers), has screened 14,000 patients over three years to assess coronary risk factors. On two consecutive days in 2012, a team of 30 physicians, cardiovascular sonographers, and engineers performed 1,026 echocardiograms over 48 hours, the largest number of ultrasoundDoppler examinations ever completed in such a se#ing and Saint Gurmeet Ram Rahim Singh Ji Insan inaugurated the Heart Health Fair on January 24, 2012 where 1026 ultrasound examinations of the heart were undertaken. This was the largest number of echocardiograms performed in a camp se#ing as confirmed by the Guinness Book of World Records. 15 True HAPPY camp screened 4500 asymptomatic subjects for their risk factors for development of heart disease. More than 4500 subjects were examined; blood sugar, blood cholesterol, and carotid ultrasound examinations were performed in another record-breaking effort. time period. The event established a new paradigm by digitally transmi#ing images from the remote rural campsite to 75 physicians who interpreted the studies at remote locations worldwide, including Mount Sinai Heart, other major U.S. and Canadian hospitals, and medical centers in Georgia, Bulgaria, Greece, and Saudi Arabia. The initiative was sponsored by the American Society of Echocardiography, and GE Healthcare contributed handheld ultrasound devices and portable echocardiographic equipment. SETTING A CLINICAL RECORD HAPPY set additional world records by performing cardiac risk profiling for diabetes and dyslipidemia among 4,684 patients in less than 24 hours. Carotid intima-medial wall thickness was measured in more than 500 high-risk individuals using state-of-the-art technology supported by the Panasonic Corporation. HAPPY was strategically scheduled to coincide with the week of festivities surrounding Gurmeet Ram Rahim Singh Ji Insan’s birthday in January, when over 15 million people from India and around 16 the world assembled to practice meditation under the guidance of the spiritual leader. Dr. Narula plans to return to Sirsa in January 2013 to support another major humanitarian effort on behalf of the American Society of Echocardiography and Mount Sinai Heart. “Working together with local religious leaders, renowned experts in cardiology at local academic centers, and partners in the cardiovascular device industry, dedicated physicians and professional organizations are having an unprecedented impact on the global burden of cardiovascular disease through earlier detection of patients at risk,” explains Dr. Narula. ABOUT THE AUTHOR CHERYL DE JONG-LAMBERT is Editorial Director of the Mount Sinai Heart Pulse. Clinical Trials in Interventional Cardiology BY ROXANA MEHRAN, MD Clinical research is the cornerstone of medical therapy. Physicians rely on the results of well-designed and meticulously executed clinical trials to inform guidelines and practice, guide clinical decision-making, and determine which patients may benefit most from treatment. Unfortunately, over the past decade, the practice of clinical research in the United States has been declining. Increasingly difficult regulatory pathways, lack of institutional support for clinical investigators, and shrinking funding from industry and government have conspired to lower trial enrollment. As a result, in 2009, onethird of the Phase 3 trials sponsored by the 20 largest pharmaceutical companies were conducted entirely outside of the U.S.1 To reverse this unfavorable trend, high-volume clinical centers must commit themselves to creating and engaging in top-quality clinical research. To champion this goal, during the past year, Mount Sinai Heart expanded the Office of Interventional Cardiovascular Research and Clinical Trials to include large-scale, pivotal trials using innovative treatment strategies as well as those which explore new applications for drugs and devices already approved for other indications. HIGH VOLUME, EXCELLENT OUTCOMES Mount Sinai’s Cardiac Catheterization Laboratories, for example, have the highest patient volume in the nation, with approximately 10,000 diagnostic angiograms and 8,000 coronary and peripheral arterial interventions performed annually. Among all 54 catheterization labs in New York State, Mount Sinai’s lab has been awarded the highest two-star rating in both overall and non-emergency categories for the last 15 years. The institution’s wealth of resources includes a wide base of referring physicians who partner with Mount Sinai’s dedicated research staff. In the past year, physicians and staff have recruited participants in eight clinical trials, initiated another four, and laid the groundwork for an additional six key trials before the end of 2012. These trials, described below, evaluate treatment strategies for coronary and peripheral atherosclerotic disease, valvular heart disease, prevention of contrast-induced nephropathy, and control of refractory hypertension. Mount Sinai is currently participating in the Tryton Side Branch Stent System™ trial for lesions at coronary bifurcations. The Tryton device is a new stent specifically designed for placement in a side branch of an artery obstructed by atherosclerotic disease, allowing for balloon angioplasty and deployment of a drug-eluting stent in the main vessel. Dr. Annapoorna S. Kini, MD, Associate Director of Mount Sinai’s Cath Lab and Principal Investigator (PI) for the Tryton study, enrolled the first patient in September 2011, and Mount Sinai Heart is among the leading sites for enrollment in this trial. Dr. Kini is also site PI of the EXPERT-CTO trial (Evaluation of the XIENCE Coronary Stent, Performance, and Technique in Chronic Total Occlusion), which aims to determine the best strategy for revascularization in patients with chronic occlusive coronary disease. Subjects are randomized to receive one of the designated commercially available drug-eluting stents. The first U.S. patient was enrolled at Mount Sinai in September 2011. EXCEL On the horizon is the EXCEL (Evaluation of Xience Prime versus Coronary Artery Bypass Surgery for Effectiveness of Le$ Main Revascularization) collaboration between cardiothoracic surgeons and interventional cardiologists who plan to randomize 2,500 patients with le$ main coronary artery disease to therapy with either drug-eluting stents or coronary bypass gra$ surgery. Farzan Filsoufi, MD, Professor of Cardiothoracic Surgery, and Samin K. Sharma, MD, Director of Clinical Cardiology and President of the Mount Sinai Heart Network, are leading this initiative at Mount Sinai Heart. The key to the success of many of today’s interventional procedures is the accurate visual representation of vessels and lesions. Among the available imaging modalities are angiography, ultrasound, flow reserve, and infrared spectroscopy. The information gleaned from these images guides treatment and may predict outcomes. Under the direction of Dr. Kini and Pedro R. Moreno, MD, Professor of Cardiology, a pioneer in the study of inflammation and atherosclerosis, Mount Sinai researchers are studying the role of near-infrared (NIR) fluorescent spectroscopy in the COLOR Physicians at Mount Sinai Heart enrolled the first patient in Tryton study, and Mount Sinai is among the leading enrollment sites in the trial. Registry (Chemometric Observation of LCP of Interest in Native Coronary Arteries) and YELLOW Trial (Reduction in YEllow Plaque by Aggressive Lipid LOWering Therapy). NIR spectroscopy quantifies the lipid content of the plaque core, based on the premise that plaque composition is a determinant of thrombotic occlusion and acute coronary syndromes. Using the NIR score, patients can be randomized to one of two lipid-lowering medication regimens and the fat content of the lesion is monitored by both angiography and NIR spectroscopy. An extension of this research, the CANARY (Coronary Assessment by Near-infrared of Atherosclerotic Rupture-prone Yellow) trial investigates the lesions with high lipid scores that are prone to rupture to determine whether distal protection devices may reduce periprocedural myocardial infarction in patients undergoing percutaneous intervention. UTOPIA Another trial involving imaging is UTOPIA (Comparing Intravascular Ultrasound-Guided Atherectomy To Angiography Guided 17 Atherectomy in Peripheral Vascular Interventions for TASC’s A, B, C Lesions), directed by Prakash Krishnan, MD, Assistant Professor of Cardiology and of Radiology, in which intravascular ultrasound (IVUS) is used in patients with peripheral arterial disease. Consenting patients are randomized to undergo either atherectomy guided by angiographic assessment or IVUS. Mount Sinai Heart is the first site in New York State and leading site in the U.S. in enrollment for the international LEVANT-2 Trial (Continuation Registry of the Moxy Drug Coated Balloon for Treatment of Femoropopliteal Arteries), directed by Dr. Krishnan; George Dangas, MD, Director of Cardiovascular Innovation; and Jose Wiley, MD, Assistant Professor of Cardiology and of Radiology, to compare outcomes with a drugcoated balloon device versus conventional angioplasty in patients with lower extremity arterial obstructive disease above the knee. COREVALVE U.S. PIVOTAL TRIAL Investigators at Mount Sinai Heart have made substantial contributions to the CoreValve U.S. Pivotal Trial exploring the role of transcatheter aortic valve replacement devices in patients with severe aortic stenosis. This study promises to shi$ the paradigm of patient management for this common type of valvular heart disease by evaluating the safety and efficacy of the CoreValve device in patients randomized to either transcatheter aortic valve implantation with the CoreValve or surgical aortic valve replacement. As in the EXCEL trial, the study requires close collaboration between cardiac surgeons, interventional cardiologists, and other members of the clinical staff. Along with David H. Adams, MD, Professor and Chair of Cardiothoracic Surgery and national PI of the trial, Dr. Sharma enrolled the first patient in the U.S. at Mount Sinai in 2010. Since that time, additional subjects have been enrolled with the goal of improving survival and quality of life over 12 months. In addition, Michael C. Kim, MD, Director of the Coronary Care Unit and of Medical Education in Mount Sinai’s Cath Lab, is investigating strategies to preserve kidney function in patients undergoing procedures involving administration of radiographic contrast agents. Although many approaches have been tried in the past, the only method proven effective is hydration, thus leading clinicians to question which and how much fluid to use. In the double-blind, multicenter BOSS Trial (Sodium Bicarbonate to Reduce the Incidence of Contrast-Induced Nephropathy (CIN) in Patients with Chronic Kidney Disease), patients undergoing catheter-based angiography are randomized to intravenous saline or bicarbonate infusions to assess the influence on renal function and patient outcomes. Dr. Kim is the PI of a trial that is studying the optimum volume of fluid for kidney protection, using the RenalGuard™ system to replace fluids by matching urinary output. Finally, SYMPLICITY-HTN3 is a multicenter trial evaluating renal artery denervation with the Symplicity® Catheter System™, an investigational approach to treatment of uncontrolled hypertension. Dr. Dangas is collaborating with Lawrence R. Krakoff, MD, Professor of Cardiology, and Jeffrey W. Olin, DO, Professor of Cardiology, to assess this potentially life-changing strategy for the large 18 number of patients whose blood pressure is difficult to control with available medication due to either inadequate efficacy or compliance. Referrals from cardiologists, nephrologists, internists, and general practitioners are essential for successful recruitment, and physicians are encouraged to refer patients with uncontrolled hypertension for consideration. Mount Sinai Heart was the first site in New York State to enroll patients in the international LEVANT-2 trial and leads the U.S. in enrollment. The Office of Interventional Cardiovascular Research and Clinical Trials at Mount Sinai Heart works closely with referring physicians to identify appropriate candidates for these and other ongoing trials. If you have questions or are interested in learning more about interventional cardiovascular research at Mount Sinai, please contact Dr. Mehran or Theresa Franklin-Bond by phone at 212-659-9647 or email at [email protected]. REFERENCES 1 Glickman SW, McHutchison JG, et al. Ethical and scientific implications of the globalization of clinical research. N Engl J Med 2009;360:816–23. 2 Mehran R. Understanding and Reversing the Decline in US Clinical Research participation, Scope of the Problem and Root Causes: CRF Perspective. 2010. Presented at Transcatheter Cardiovascular Therapeutics (TCT) September 21–25, in Washington, DC. ABOUT THE AUTHOR ROXANA MEHRAN, MD is Professor of Medicine in Cardiology and Director of Interventional Cardiovascular Research and Clinical Trials at The Zena and Michael A. Wiener Cardiovascular Institute of the Icahn School of Medicine at Mount Sinai. New Faces The Zena and Michael A. Weiner Cardiovascular Institute is pleased to announce the following newly appointed members of the cardiology full-time faculty. Usman Baber, MD, MS, Assistant Professor of Medicine, Cardiac Catheterization Laboratories Dr. Baber is a graduate of University of Texas Southwestern Medical Center. He completed residency training at Parkland Memorial Hospital in Dallas and fellowship training in cardiology and interventional cardiology at Mount Sinai. He holds a master’s degree in biostatics from Columbia University. His main interests include coronary interventions, outcomes in high-risk populations, and cardiorenal pathophysiology. Jeffrey Bander, MD, Assistant Professor of Medicine, Cardiac Catheterization Laboratories Dr. Bander is a graduate of the Harvard Medical School. He completed residency training at the Columbia-Presbyterian Hospital and fellowship training in cardiology and interventional cardiology at Mount Sinai. His interests include complex coronary and peripheral interventions and coagulation abnormalities in patients with aortic valve disease. Ira Blaufarb, MD, FACC Dr. Blaufarb joined the CVI full-time faculty in August 2012 in the role of Associate Professor. Dr. Blaufarb received his Bachelor of Science from Union College and his Doctor of Medicine from Jefferson Medical College. He completed his residency at The Mount Sinai Hospital in New York and a fellowship in cardiology at the Albert Einstein College of Medicine. He also recently completed an Executive MBA Program at NYU. Dr. Blaufarb is board certified in Cardiovascular Disease and Nuclear Cardiology with a particular interest in women’s cardiac health. Johanna Paola Contreras, MD, MS, Assistant Professor of Medicine, Cardiology Dr. Contreras is a graduate of the Harvard Medical School. She completed residency training in medicine and fellowship training in cardiology at the Brigham & Women’s Hospital and in advanced heart failure and transplantation at the Tufts University Medical Center. She holds a master’s degree in clinical translational science. Her interests include novel community-based medical and device-based therapy for patients at all stages of heart failure and the elimination of health care disparities. Nicholas DuBois, MD Dr. DuBois joined the CVI full-time faculty in August 2012 in the role of Associate Professor. Dr. DuBois graduated magna cum laude from Harvard College before receiving his Doctor of Medicine from Cornell University Medical Center in 1999. He completed his residency at Montefiore Hospital and his fellowship in cardiology at the Cleveland Clinic Foundation. Dr. DuBois is board certified in Internal Medicine, Cardiovascular Disease, and Nuclear Cardiology with a particular interest in managing hypertension and coronary artery disease. Icilma V. Fergus, MD, Assistant Professor of Clinical Medicine and Director, Cardiovascular Disparities A graduate of the State University of New York Downstate School of Medicine, Dr. Fergus completed residency training at the Albert Einstein Medical Center and fellowship training in cardiology at Weill-Cornell Medical Center. She has served as Chief of the Division of Cardiology at the Harlem Hospital, and as a member of the Board of Directors of the New York City Affiliate of the American Heart Association and the Association of Black Cardiologists. Her interests include hypertension, diastolic dysfunction, and heart disease in women and urban populations, particularly underserved communities. Ramon Gendy, DPM Dr. Ramon Gendy joined the CVI full-time faculty in August 2012 in the role of Instructor of the Practice of Orthopedics. Dr. Gendy graduated from New York College of Podiatric Medicine (NYCPM) in 2007. After graduation, he joined North General Hospital in New York to do his residency in Podiatric Medicine. He has also volunteered to travel to Honduras and El Salvador as part of “The Baja Project for Crippled Children,” a medical mission team of podiatrists that operates on children with foot deformities. Dr. Gendy joined a private podiatric practice in White Plains, New York until 2012 and ran his own private practice in Clifton, New Jersey from February 2011 until he joined our team at Mount Sinai in August 2012. Dr. Gendy is board certified by the American Board of Wound Management with an interest in wound management and limb salvage. 19 Harvey S. Hecht, MD, FACC, Professor of Medicine and Associate Director of Cardiovascular Imaging Dr. Hecht is a graduate of the Albert Einstein College of Medicine, where he completed residency training in internal medicine prior to completing fellowship training in cardiology at the Beth Israel Hospital in Boston. He is a nationally and internationally recognized expert in cardiac imaging and preventive cardiology. He established CT centers in New Jersey and at the Lenox Hill Hospital, where he pioneered the development of coronary computed tomographic angiography. He was the first president of the Society of Atherosclerosis Imaging, was a founding member of the Society of Cardiovascular Computed Tomography, and he currently sits on its Board of Directors. Kenneth John Herwig II, MD, Assistant Professor of Clinical Medicine, Cardiac Catheterization Laboratories Dr. Herwig is a graduate of Pennsylvania State University. He completed residency training at North Shore University Hospital, and Cornell University Medical College, and fellowship training in cardiology at the Columbia-Presbyterian Medical Center. His experience of more than 20 years in clinical medicine and cardiology has made him an integral part of the offsite physician network. Donna Ingram, MD, FACC Dr. Ingram joined the CVI full-time faculty in August 2012 in the role of Associate Professor. Dr. Ingram received a Bachelor of Science from Hobart-William Smith College in 1983. She then completed a Master of Science in neurophysiology at the University of Texas (Houston). She received her Doctor of Medicine from New York Medical College and went on to Mount Sinai Hospital for her residency in Internal Medicine. She completed her Cardiology Fellowship at New York Hospital-Cornell University Medical Center in 1996. She is board certified in Cardiovascular Disease with a particular interest in preventative cardiology. Jacob S. Koruth, MD, Assistant Professor of Medicine, Cardiac Electrophysiology Laboratories Dr. Koruth is a graduate of Christian Medical College in India. He completed residency training at St. Vincent Hospital and fellowship training in cardiology and electrophysiology at Creighton University, Massachusetts General Hospital, and The Mount Sinai Hospital. His interests include ablation of atrial fibrillation and ventricular tachycardia and the use of renal artery sympathetic denervation as an investigational treatment for hypertension. Jason Kovacic, MD, PhD, Assistant Professor of Medicine, Cardiac Catheterization Laboratories Dr. Kovacic is a graduate of the University of Melbourne Medical School and earned a doctoral degree in cardiovascular medicine at the Victor Chang Cardiac Research Institute. He completed residency and fellowship training in cardiology at St. Vincent’s Hospital in Sydney, Australia, and fellowship training in interventional cardiology at Mount Sinai. Working at National Institutes of Health, he discovered new pathways leading to arterial obstructive disease, and his ongoing research program is exploring new therapeutic applications of stem cells for cardiovascular disease. Marc A. Miller, MD, Assistant Professor of Medicine, Cardiac Catheterization Laboratories A graduate of Mount Sinai School of Medicine*, Dr. Miller completed residency and fellowship training in medicine, cardiology, and cardiac electrophysiology at Mount Sinai. He is the principal investigator of an ongoing study evaluating a step-wise algorithm for catheter ablation of post-myocardial infarction ventricular tachycardia (STRATUM-VT) and recently completed a prospective study assessing the effects of percutaneous left ventricular assist device support during ablation of ventricular tachycardia (PERMIT-1). His interests include atrial fibrillation, ablation of ventricular tachycardia, the prevention of sudden cardiac death, and renal artery sympathetic denervation for treatment of refractory hypertension. * Now called the Icahn School of Medicine at Mount Sinai David Anmoo Rim, MD, Assistant Professor of Clinical Medicine, Cardiac Catheterization Laboratories Dr. Rim is a graduate of the College of Medicine at Seoul National University in Korea. He completed residency training in psychiatry at the Veterans Administration – New York Harbor Health System and Englewood Hospital and fellowship training in cardiovascular medicine at the Jewish Hospital and Medical Center and Beth Israel Medical Center. A practitioner for over 30 years, Dr. Rim has been recruited to join the offsite physician network and strengthen ties with Korean communities in New York City. 20 Janice Scobie, MD, MS, Instructor in Health Evidence and Policy, Mount Sinai Dr. Scobie is a graduate of University of Pennsylvania School of Medicine. She completed residency training at the University of Pennsylvania and fellowship training in cardiology at Mount Sinai, and she holds a master’s degree in health policy research. Her interests include cardiovascular disease prevention and health disparities, factors that impact adherence to preventive therapy, community-based participatory research, and reduction of disparities in access to health care. Partho P. Sengupta, MBBS, MD, DM, FASE, Associate Professor of Medicine and Director of Cardiac Ultrasound Research Dr. Sengupta is a graduate of the All-India Institute of Medical Sciences in New Delhi. He completed residency and fellowship training at Mayo Clinic and served as Director of Noninvasive Cardiology and Cardiac Imaging at the University of California at Irvine. Widely recognized as an outstanding clinical investigator and educator, he is Associate Editor of the Journal of American College of Cardiology – Imaging, a member of the Board of Directors of the American Society of Echocardiography (ASE), and Chair of the 2013 ASE World Summit on Echocardiography. Rony Y. Shimony, MD, FACC, Assistant Professor of Medicine, Cardiac Catheterization Laboratories and Director, Mount Sinai Heart and Vascular Center Dr. Shimony is a graduate of Buffalo University and completed residency and fellowship training in cardiology at the Lenox Hill Hospital. He is a leading clinical cardiologist with more than 25 years of experience in patient care and education and has received numerous awards, including a special congressional recognition for outstanding service to the community. His interests span all aspects of cardiology, including electrophysiology and arrhythmia device management. Michael Alan Sicat, MD, FACC, Assistant Professor of Medicine, Cardiac Catheterization Laboratories Dr. Sicat is a graduate of the University of the East Ramon Magsaysay Memorial Medical Center in the Philippines. He completed residency training in at Staten Island University Hospital and fellowship training in cardiology at the Saint Vincent Catholic Medical Centers of New York. He serves as Faculty Cardiologist for Mount Sinai Heart in Staten Island. Daniel E. Soffer, MD, FACC, FSCAI, Co-Director, Carotid Endovascular Services, Cardiac Catheterization Laboratories Dr. Soffer is a graduate of Ben Gurion University in Israel. He completed residency and fellowship training in cardiology at Lenox Hill Hospital and training in interventional cardiology at the William Beaumont Hospital in Michigan. He was a twotime recipient of the Swiss Foundation Scholarship in the early 1990s and was named one of America’s top physicians by Consumers’ Research Council of America. His interests include high-risk coronary interventions, carotid stenting, and limb salvage procedures. Jason Song, MD, FACC, Assistant Professor of Medicine, Cardiac Catheterization Laboratories Dr. Song is a graduate of Tufts University School of Medicine. He completed residency and fellowship training in cardiology at Montefiore Medical Center. His interests include noninvasive cardiology, preventive cardiology, heart failure, aortic disease, and peripheral vascular disease. Fluent in Korean, Dr. Song is part of the Mount Sinai outreach program in Queens and other boroughs. Nenad Trubelja, MD, FACC, Assistant Professor of Medicine and Director, NonInvasive Cardiovascular Imaging, Mount Sinai Heart and Vascular Center Dr. Trubelja is a graduate of University of Zagreb School of Medicine in Croatia. He completed residency training at New York University Medical Center and fellowship training in critical care medicine and cardiology at the MemorialSloan Kettering Cancer Center and Lenox Hill Hospital. His interests include general clinical cardiology, critical care, echocardiography, and nuclear cardiology. 21 The Cardiovascular Research Institute Expanding in the New Leon and Norma Hess Center for Science and Medicine BY ROGER J. HAJJAR, MD In October, The Mount Sinai Medical Center completed construction of the Leon and Norma Hess Center for Science and Medicine, a state-ofthe-art research and clinical facility that will increase the institution’s research capacity by 30 percent. Since breaking ground in 2009, the Hess Center has been one of the largest building projects in New York City and one of the few research facilities to open anywhere in the United States this year. The Wiener Family Cardiovascular Research Center, part of Mount Sinai Heart, is among the entities that will move to the Hess Center, expanding from 10,000 to 25,000 square feet. This growth will allow the Center to increase to 100 cardiovascular scientists, up from the current 60 investigators, with the goal of identifying three new drugs that will enter clinical trials over the next five years. EXPANDING CARDIOVASCULAR RESEARCH Two areas targeted for high-level recruitment include vascular biology, with the goal of closely integrating clinical and basicscience efforts in vascular diseases, and regenerative medicine, with a focus on cardiac stem cell biology that has a strong potential for clinical translation. The sleek, 10-story building, located on Madison Avenue between 101st and 102nd streets, will also house the Institute for Genomics and Multiscale Biology, the Translational and Molecular Imaging Institute, the Tisch Cancer Institute, and the Friedman Brain Institute. Clinical facilities including the Derald H. Ru#enberg Treatment Center of The Tisch Cancer Institute, Mount Sinai Primary Care Associates, and the Mount Sinai Diabetes Center will also be located in the Hess Center and in the adjoining 52-story Residential Tower. Designed by Skidmore, Owings & Merrill, architects of the Willis Tower in Chicago (o$en called the Sears Tower) and One World Trade Center (formerly named the Freedom Tower) the six laboratory floors are connected by a grand circular stairway that symbolizes and enhances interdisciplinary collaboration and translation, as each floor flows into a common area. Within each laboratory, scientists have played key roles in designing space to accelerate scientific advancement and optimize translation of basic research findings into new cures for human disease. During the last five years, the Cardiovascular Research Center has recruited nine principal investigators who have developed pioneering programs in a range of fields, such as first-in-man gene therapy trials in heart failure, now in Phase 3. Under the direction of Jean-Sebastien Hulot, MD, PhD, the cardiovascular pharmacogenomics program recently uncovered a genetic profile that renders patients resistant to treatment with clot-dissolving drugs following coronary stent placement. By combining clinical and genetic risk factors, Dr. Hulot and his team are now developing genomic-medicine approaches that span multiple areas of cardiology. 22 The new, state-of-the-art Leon and Norma Hess Center for Science and Medicine features a grand spiral staircase that is lined with wipe boards and designed to facilitate translation. The 10-story building increases Mount Sinai’s research capacity by 30 percent. UNIQUE GRANT FOR GENE THERAPY RESEARCH The National Institutes of Health (NIH) recently awarded the Research Center a $10 million grant to develop cardiac gene therapy as a treatment for heart failure, the only grant of its kind in the nation. With an eye toward recruiting, developing and retaining top talent, the Cardiovascular Research Center has established a rigorous training program for junior investigators that resulted in 8 five-year mentored career awards from the NIH. ABOUT THE AUTHOR ROGER J. HAJJAR, MD is Director of the Wiener Family Cardiovascular Research Center and is an Arthur & Janet C. Ross Professor of Medicine of the Icahn School of Medicine at Mount Sinai 23 CME Calendar of Events Continuing medical education is a priority at the Cardiovascular Institute, and these sessions provide an opportunity for faculty and fellows to interact with visiting cardiologists. The institute sponsors nearly 50 lectures, conferences, and academic rounds every month, and we invite you to share in these special educational events as o$en as you can. For information about conference locations or an updated schedule, please contact Mayra Viruet at (212) 241-7784 ([email protected]). Program Highlights: Cardiology Conferences VISITING PROFESSORS January 7, 2013 Eric Peterson, MD Duke University February 11, 2013 Mark Taubman, MD University of Rochester March 18, 2013 Kim Eagle, MD University of Michigan April 22, 2013 Rick Nishimura, MD Mayo Clinic May 20, 2013 David Pinsky, MD University of Michigan June 17, 2013 Mark Josephson, MD Beth Israel Daily/Weekly Conferences MONDAYS TUESDAYS WEDNESDAYS THURSDAYS FRIDAYS @ 7:45 am Grand Rounds @ 12 Noon Electrocardiography Conference Alternate Wednesdays @ 8 am Advanced Core Curriculum @ 7:15 am Coronary Anatomy Lecture 3rd Tuesday @ 7:45 am EPS Conference 1st Wednesday @ 12 Noon Fellows Journal Review @ 7:45 am Fellows Rounds with Valentin Fuster, MD, PhD Alternating Fridays @ 7:45 am Journal Club 4th Tuesday @ 7:45 am Cardiology M&M Conference 3rd Wednesday @ 12 Noon Cardiovascular Pathology Conference @ 12 Noon Clinical Cardiology Conference (Dr. J. Meller) Monthly @ 12 Noon Visiting Professor Monthly @ 5 pm Visiting Professor/ Controversies in Cardiology 4th Wednesday @ 12 Noon Hemodynamics Rounds Other Daily/Weekly Conferences CATH LAB Every 1st Monday @ 7:15 am (3rd Monday if 1st Monday is a holiday) Cath Lab QA Meeting Every 2nd Monday @ 6:30 am (4th Monday if 2nd Monday is a holiday) Cath Lab Research Meeting Every 4th Monday @ 7:15 am Endovascular Case Discussion Every 1st, 2nd & 5th Tuesday @ 7:45 am Cath Lab Morning Report Every 1st Tuesday @ 7:15 am Interventional Board Review Every 2nd Tuesday @ 7:15 am Interventional Journal Club Every 3rd Tuesday @ 8 am Interventional Live Webcast Every 4th & 5th Tuesday @ 7:15 am Interventional Case Presentation Every 4th Tuesday @ 7:45 am Cardiology M&M Conference 24 Every 1st Wednesday @ 7:15 am Endovascular Lecture Series Every 1st, 3rd, 4th & 5th Thursday @ 7:15 am Coronary Anatomy Rounds Every 2nd Thursday @ 7:15 am Cardiac Hemodynamic Rounds Every 1st & 3rd Friday @ 6:30 am Interventional Publications Meeting Every 2nd Friday @ 7:15 am High-Risk CT & PCI Conference ANESTHESIOLOGY GRAND ROUNDS Wednesday @ 6:45 am Clinical Case Conference CARDIOTHORACIC SURGERY 2nd Wednesday @ 8 am Quality Assurance Conference 1st, 4th & 5th Wednesday @ 8 am Clinical Conference PEDIATRIC CARDIOLOGY Mondays and Fridays @ 8:30 am Multidisciplinary Meeting 1st Monday @ 4 pm ICU Didactics 2nd Monday @ 4 pm MRI @ 3 pm Cardiothoracic Conf Div Bus Meeting 3rd Wednesday @ 8 am Pathology @ 3 pm Cardiothoracic Conf/M&M @ 5 pm Echo Didactics 3rd Monday @ 4 pm ICU/Core Curriculum Lecture 4th Wednesday @ 8 am Journal Club @ 3 pm Cardiothoracic Conf @ 5 pm Echo Didactics 1st Tuesday @ 8:30 am Echo Lab Business Meeting Thursdays @ 8 am Pediatric Grand Rounds 2nd Tuesday @ 8:30 am Echo Didactics/Protocols 3rd Tuesday @ 8:30 am Echo Didactics/Protocols 4th Tuesday @ 8:30 am Echo Didactics/Q & A 1st Wednesday @ 8 am Core Lecture @ 3 pm Cardiothoracic Conf @ 5 pm Echo Didactics 2nd Wednesday @ 8 am Cath/EP VASCULAR SURGERY Monday @ 7 am Core Curriculum Monday @ 7:30 am Case Presentations 4th Mondays @ 7 am Journal Club Mount Sinai Heart Telephone Numbers (area code 212) Director, Mount Sinai Heart Valentin Fuster, MD, PhD Director, Clinical & Interventional Cardiology 241-7911 Electrophysiology Vivek K. Reddy, MD 241-7114 Samin K. Sharma, MD, FACC 241-4021 Hypertension Lawrence R. Krakoff, MD 410-1540 Cardiac Anesthesiology David L. Reich, MD 241-7467 Heart Failure & Transplantation Sean P. Pinney, MD Anelechi Anyanwu, MD 212-7300 659-6811 Cardiac Health Program John Corrente 241-8597 Lipid Management Donald A. Smith, MD, MPH 241-7651 Cardiothoracic Surgery David H. Adams, MD 659-6800 Medical Education Martin E. Goldman, MD 241-3078 Cardiac Nursing Linda Paxton, MBA, BSN 241-7673 Metabolic Disorders Robert S. Rosenson, MD 659-8731 Cardiology Administration 241-4030 Nuclear Cardiology & Stress Testing Milena J. Henzlova, MD 241-1718 Cardiology Appointments 427-1540 Pediatric Cardiology Ira A. Parness, MD 241-8662 Cardiomyopathy Program Jill Kalman, MD 241-0511 Pulmonary Hypertension Ajith, Nair, MD 241-7300 Cardiovascular MRI & CT Imaging Javier Sanz Salvo, MD 241-3000 Telemetry Unit Joseph Sweeny, MD 241-7016 Catherization Laboratories Annapoorna S. Kini, MD 241-0935 Transfer a Patient Clinical Trials Unit Michael J. Domanski, MD 659-9181 Vascular Laboratory Jeffrey W. Olin, DO 241-6773 Consultation Service David A. Vorchheimer, MD 241-4258 Vascular Medicine Jeffrey W. Olin, DO 241-9454 Coronary Care Unit Umesh K. Gidwani, MD 241-7222 Vascular Surgery Peter L. Faries, MD 241-0756 1-885-MS HEART Vein Program Windsor Ting, MD 241-5315 Women’s CARE Mary Ann McLaughlin, MD 241-3340 CVI Central Scheduling (Non-invasive testing and CT & MRI Cardiovascular Imaging) Development Karen Colimore 731-7437 Echocardiography Farooq A. Chaudhry, MD 241-7784 1-800 TO SINAI 25 Pulse Mount Sinai Heart The Mount Sinai Medical Center One Gustave L. Levy Place, Box 1030 New York, NY 10029 For more on the new Leon and Norma Hess Center for Science and Medicine, see page 22. © 2013 The Mount Sinai Medical Center | Marketing & Communications | !.mountsinai.org