Kazuhiro Koyanagawa, Masanao Naya, Masato Kuzume, Tadao Aikawa, Osamu Manabe, Hiroshi Oohira, ichizo Tsujino, Noriko Oyama-Manabe, Tohru Shiga, Toshihisa Anzai (Department of Cardiovaecular Medicine, Hokkaido University Graduate School of Medicine)

Tamasa Terada¹, Hisamitsu Onitsuka², Mizutani Yoichi¹, Shigeki Nagamachi³, Toshionri Hirai¹ (1.Department of Radiology, Faculty of Medicine Miyazaki University, Miyazaki, Japan, 2.Department of Internal Medicine, Circulatory and Body Fluid Regulation, University of Miyazaki, Miyazaki, Japan, 3.Department of Radiology, Fukuoka University Hospital, Fukuoka, Japan)

Yasuyuki Suzuki¹, Keiichiro Kuronuma², Sakura Nagumo¹, Tadashi Ashida¹, Yoji Watanabe¹, Nobuteru Takao¹, Ayano Makita¹, Shunichi Yoda³, Naoya Matsumoto¹, Tadao Okumura³ (1.Department of Cardiology, Nihon University Hospital, Tokyo, Japan, 2.Department of Cardiology, Kawaguchi Municipal Medical Center, Kawaguchi City, Saitama, Japan, 3.Division of Cardiology, Department of Medicine, Nihon University)

Itta Kawamura¹, Ryo Kajiura¹, Akihiro Hirakawa², Takeshi Kondo¹, Takahiko Suzuki¹, Hitoshi Matsuo¹ (1.Department of Cardiology, Gifu Heart Center, Gifu, Japan, 2.Department of Biostatistics and Bioinformatics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan)

Koyuru Monno, Shunichi Yoda, Misa Hayase, Takumi Hatta, Takashi Mineki, Yasuyuki Suzuki, Naoya Matsumoto, Yasuo Okumura (Department of Cardiology, Nihon University School of Medicine, Tokyo, Japan)

Keisuke Kiso, Emi Tateishi, Akira Imoto, Yusuke Terakawa, Masaji Fukumoto, Yoshiaki Watanabe, Tatsuya Nishii, Atsushi Kono, Yoshiaki Morita, Tetsuya Fukuda (Department of Radiology, National Cerebral and Cardiovascular Center, Suita, Japan)

Keisuke Kiso, Emi Tateishi, Akira Imoto, Yusuke Terakawa, Masaji Fukumoto, Yoshiaki Watanabe, Tatsuya Nishii, Atsushi Kono, Yoshiaki Morita, Tetsuya Fukuda (Department of Radiology, National Cerebral and Cardiovascular Center, Suita, Japan)