^○Ito Aki, Kurabayashi manabu, Asano Mitsutoshi, Shimura Tsukasa, Suzuki Hidetoshi (Yokohama City Minato Red Cross Hospital Department of caldiology)

^○Yamazaki Hiroyuki, Miura Yusuke, Niina Yoshihiro, Miura Yohei, Wakabayashi Norihiro, Fukushi kei, Tashima Yukiyoshi, Shigeta Yohei, Higuchi Satoshi, Koyama Kohei, Kongoji Ken, Soejima Kyoko (Kyorin University Hospital Department of Cardiology)

^○Okabe Hiroki, Sonoda Shinjo, Naka Yuutarou, Setoyama koushi, Inoue Kounosuke, Miura Toshiya, Shimizu Akiyoshi, Anti Reo, Tsuda Yuki, Araki Masaru, Otsuji Yutaka (University of Occupational and Environmental Health The Second Department of Internal Medicine)

^○Higuchi Motoaki, Kawahara Yuki, Otsu Kazuya, Murata Minoru, Yamada Norihiro, Chiba Yoshiro, Ohira Koji (Mito Saiseikai General Hospital Department of Cardiology)

^○Ogura Soichiro, Toda Hironobu, Fujimoto Ryuhei, Otsuka Hiroaki, Morita Hiroshi, Ito Hiroshi (Okayama University Hospital Department of Cardiology)

^○ishikawa Hiroshi (Kobayashi Hospital Cardiovascular center)

^○Ohno Kouhei, Itoh Takahito, Kato Nobuo (Oji General Hospital Department of Cardiology internal medicine)