Affiliation: | Department of Cardiology, National Hospital Organization Tokyo Medical Center, 2-5-1 Higashigaoka, Meguro-ku, Tokyo 152-8902, Japan;First Department of Internal Medicine, National Defense Medical College, Saitama, Japan;Mount Sinai School of Medicine, New York, USA;First Department of Internal Medicine, National Defense Medical College, Saitama, Japan;Iruma Heart Hospital, Saitama, Japan;First Department of Internal Medicine, National Defense Medical College, Saitama, Japan |