1. From the Clinical Trials Center, Cardiovascular Research Foundation, New York, NY (S.G.S., R.M., S.J.B., G.D., G.W. Stone); Department of Cardiology, Columbia University Medical Center, New York, NY (G.W. Serrao, G.W. Stone); Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, NY (R.M., M.I.T., G.D.); Department of Cardiology, Amper Kliniken AG, Dachau, Germany (B.W.); Department of Cardiology, Ospedale Papa Giovanni XXIII, Bergamo, Italy (G.G.); Department of Cardiology,...