1. From the Department of Medicine, Division of Cardiology, Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis, IN (Y.-C.H., P.-C.C., C.-H.H., Y.S.L., Z.C., T.A., S.-F.L., P.-S.C.); Cardiovascular Research Laboratory, Departments of Medicine (Cardiology) and Physiology, David Geffen School of Medicine, University of California, Los Angeles, CA (J.N.W.); Department of Internal Medicine, Cardiovascular Center, Taichung Veterans General Hospital, National Yang-Ming...