HASEGAWA Takuya, OKADA Atsushi, HAMATANI Yasuhiro, AMANO Masashi, TAKAHAMA Hiroyuki, AMAKI Makoto, KATAOKA Yu, KANZAKI Hideaki, YASUDA Satoshi, IZUMI Chisato (Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center)

MIYAKE Makoto (Department of Cardiology, Tenri Hospital)

ARITA Takeshi¹, HIASA Kenichi², YOKOYAMA Taku¹ (1.Heart Center, Kyushu University Hospital, 2.Heart Center, Kyushu University Hospital)

NAKAJIMA Yoshifumi (Division of Cardiology, Department of Internal Medicine, Iwate Medical University)

SHIRAKAWA Kohsuke^{1, 2}, ITABASHI Yuji^{1, 3}, TSURUTA Hikaru¹, ENDO Jin¹, MIURA Koutarou¹, KIMURA Mai¹, KANAZAWA Hideaki¹, FUKUDA Keiichi¹, MURATA Mitsushige^{1, 2} (1.Department of Cardiology, Keio University School of Medicine, 2.Department of Preventive Medicine, Keio University School of Medicine, 3.Department of Laboratory Medicine, Keio University School of Medicine)