^○Kakizaki Shunsuke, Kozuki Amane, Kijima Yoichi, Nagoshi Ryoji, Shibata Hiroyuki, Fujimoto Daichi, Masuko Eri, Miyata Tomohiro (Osaka Saiseikai Nakatsu Hospital Depatment of Cardiology)

^○Aihara Hideaki (Tsukuba Medical Center Hospital Department of Cardiology)

^○Tokuda Takahiro¹, Oba Yasuhiro¹, Koshida Ryoji², Kagase Ai¹, Matsuda Hiroaki¹, Murata Akira¹, Suzuki Yoriyasu¹, Ito Tatsuya¹ (1.Nagoya Heart Center Department of Cardiology, 2.Toyohashi Heart Center)

^○Nishimoto Yuji, Fukuhara Rei, Toma Masanao, Yamaguchi Fumitaka, Miyata Akihiko, Hotta Kozo, Nakayama Hiroyuki, Kuragaichi Takashi, Kobayashi Taishi, Saga Syunsuke, Imai Masao, Taniguchi Ryoji, Miyamoto Tadashi, Sato Yukihito (Hyogo Prefectural Amagasaki General Medical Center Department of Cardiology)

^○OKAYAMA KEITA¹, Nanto Shinsuke², Sakata Yasushi¹ (1.Osaka University Department of Cardiovascular medicine, 2.Nishinomiya Municipal Central Hospital)

^○Tsujimura Takuya, Iida Osamu, Asai Mitsutoshi, Masuda Masaharu, Okamoto Shin, Ishihara Takayuki, Nanto Kiyonori, Kanda Takashi, Okuno Shota, Matsuda Yasuhiro, Hata Yosuke, Mano Toshiaki (Kansai Rosai Hospital Cardiovascular Center)