Affiliation: | ∗ Cardiovascular Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania;† Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania;‡ Cardiac Ultrasound Laboratory and Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts;§ Echocardiography Laboratory and Cardiology Division, Sir Mortimer B. Davis-Jewish General Hospital and McGill University, Montreal, Quebec, Canada;‖ Division of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, Ohio;¶ Department of Medicine, Segal Cancer Center, Sir Mortimer B. Davis-Jewish General Hospital and McGill University, Montreal, Quebec, Canada;# Department of Cardiovascular Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas;∗∗ Division of Cardiovascular Medicine, Temple University, Philadelphia, Pennsylvania;†† Piedmont Heart Institute, Atlanta, Georgia;‡‡ Institute for Technology Assessment, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts;§§ Gillette Center for Breast Cancer, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts |