^○Kishida Toshihiko, Ito Yoshiaki, Hirano Keisuke, Yamawaki Masahiro, Araki Motoharu, Kobayashi Norihiro, Sakamoto Yasunari, Mori Shinsuke, Tsutumi Masakazu, Honda Yosuke, Makino Kenji, Shirai Shigemitsu, Mizusawa Masahumi, Nakano Takahide, Fukagawa Tomoya (Saiseikai Yokohama City Eastern Hospital Department of Cardiology)

^○Kushiyama Akihiro, Hojo shun, Kawaji Tetsuma, Nakatsuma Kenji, Kaneda Kazuhisa, Kato Masashi, Yokomaesu Takafumi, Miki Shinji (Mitsubishikyoto hospital Department of cardiovascular medicine)

^○Yonezawa Yutaka, Kitahara Keijiro, Yazawa Hiroko, Hirose Suguru, Tokura Michiaki, Nasuno Naohisa, Nishino Setsu, Kanaya Tomoaki, Sakuma Satoshi, Yagi Hiroshi, Abe Shitirou, Horinaka Shigeo, Inoue Teruo (Dokkyo Medical University Hospital Department of Cardiovascular Medicine)

^○Nogi Masamichi, YAMAMOTO YOSHITO, Watanabe Shunsuke, Segawa Masato, Sai Genkitsu, Hanawa Kenichirou, Kudo Shun, Yamashita Fumio, Sugi Masafumi (Iwaki city medical center Cardiology)

^○Asada Kohei¹, Hosaka Fumitaka², Ando Motosu², Kakuno Motohiko², Takahashi Souichirou², Tarutani Yasuhiro², Yamamoto Takashi¹, Nakagawa Yoshihisa¹ (1.Shiga University oMedical Science Department of Cardiovascular Medicine, 2.Okamura Memorial Hospital)

^○makino kenji, fukagawa tomoya, kishida toshihiko, shirai shigemitsu, tsutsumi masakazu, mori shinsuke, sakamoto yasunari, kobayashi norihiro, honda yousuke, araki motoharu, yamawaki masahiro, hirano keisuke, ito yoshiaki (Saiseikai Yokohamacity Eastern Hospital Department of Cardiology)

^○Kuwahara Daimon, Kuriyama Nehiro, Shibata Yoshisato (Miyazaki madical assosiation hospital Cardiology Internal medicine)