^○Tajima Emi, Komatsu Yousuke, Yamaguchi Yukihiro, Takimura Hideyuki, Amaike Noriko, Takimura Yukako, Nishio Satoru, Nakano Masatsugu, Muramatsu Toshiya, Tsukahara Reiko (General Tokyo Hospital Department of Cardiology)

^○Mori Shinsuke, Ito Yoshiaki, Shirai Shigemitsu, Makino Kenji, Honda Yohsuke, Tsutsumi Masakazu, Sakamoto Yasunari, Kobayashi Norihiro, Araki Motoharu, Yamawaki Masahiro, Hirano Keisuke (Saiseikai Yokohama City Eastern Hospital Department of Cardiology)

^○Nakatsukasa Tomofumi¹, Hoshi Tomoya², Hiraya Daigo², Watabe Hiroalo², Sato Akira², Ieda Masaki² (1.University of Tsukuba hospital Department of cardiology, 2.Department of Cardiology, Faculty of Medicine, University of Tsukuba)

^○Funaki Takashi, noguchi Tatsuya, Furushima Tomoki, Nakashima Yasuteru, Miyagawa Kazuya, Kitaoka Hiroaki (Kochi University School of Medicine Department of Cardiology)