1. From the Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan (T.T., M.N., S.S., J.T., H.S., T. Kimura); Center for Medical Education and Clinical Epidemiology Unit, Graduate School of Medicine, Kyoto University, Kyoto, Japan (T.M.); Kobe City Medical Center General Hospital, Kobe, Japan (Y.F., N.E., T. Kita); Tenri Hospital, Tenri, Japan (Y.N.); Deutsches Herzzentrum, Munich, Germany (R.A.B., A.K.); Kurashiki Central Hospital, Kurashiki, Japan (K.K., K...