^○Nakamura Yuichi¹, Nehashi Takeshi¹, Ohara Himika¹, Yokokawa Sayako¹, Miura Shunsuke¹, Yokokawa Tetsuro², Takeisi Yasuchika² (1.Takeda General Hospital Department of Cardiology, 2.Department of Cardiovascular Medicine, Fukushima medical University)

^○Morishita Shun, Fujii Kenichi, Shibutani Hiroki, Tanaka Masami, Sugita Hiroshi, Umemura Shigeo, Motohiro Masayuki, Shiojima Ichiro (Kansai Medical University Department of Cardiovascular Medicine)

^○Shibata Keita, Wakabayashi Kohei, Aizawa Naoki, Suzuki Toshiaki, Furuya Takahiro, Sato Chisato, Nishikura Tenjin, Fukuoka Hiroto, Ikeda Naoko, Kikuchi Miwa, Miyoshi Fumito, Tanno Kaoru (Showa University Koto-Toyosu hospital Division of cardiology, Cardiovascular Center)

^○Matsuwaki Yuji, Yoshida Ruka, Hirose Miku, Hayashi Takumi, Kuno Shinpei, Yoshida Satoya, Takenaka Masaki, Maeda Mayuho, Aoyama Yutaka, Ogura Yasuhiro, Suzuki Hirohiko, Yoshida Yukihiko (Nagoya Daini Red Cross Hospital Cardiovascular center)

^○Kosugi Shumpei, Abe Haruhiko, Mishima Tsuyoshi, Shinouchi Kazuya, Ozaki Tatsuhisa, Takayasu Kotaro, Iida Yoshinori, Ohashi Takuya, Toriyama Chieko, Nakamura Masayuki, Date Motoo, Ueda Yasunori, Uematsu Masaaki, Koretsune Yukihiro (National Hospital Organization Osaka National Hospital Cardiovascular Division)

^○Yunoki Kei, Sawada Satoru, Yamaguchi Satomi, Endo Toyohiro, Namba Yusuke, Tabuchi Masaki, Ida Jun, Oka Takefumi (Tsuyama Chuo Hospital, Cardiovascular Center Department of Cardiology)