1. From the Department of Cardiology (K.K., Y.U., S.H., Y.H., K.E., M. Morinari, M. Murata, T.K., K.S.), Jichi Medical School, Tochigi, Japan; The Zena and Michael A. Wiener Cardiovascular Center (K.K., T.G.P.), Mount Sinai School of Medicine; and the Department of Psychiatry and Behavioral Science, State University of New York at Stony Brook, NY (J.E.S), Stony Brook, NY.