^○Nishihara Takahiro, Hayashi Kazuna, Tsuji Masahiro, Naito Takanori, Shigetoshi Masataka, Tabuchi Isao, Shimokawahara Hiroto, Munemasa Mitsuru, Matsubara Hiromi (Okayama Medical Center Department of cardiology)

^○Urabe Yoji, Hakoda Yoshimitsu, Mogami Atsuo, Tsuchiya Akane, Matsui Shogo, Masada Kenji, Oda Nozomu, Yamazato Ryo, Mitsuba Naoya, Miura Fumiharu, Ueda Hironori (Hiroshima Prefectural Hospital Department of Cardiovascular Medicine)

^○Akioka Hidefumi, Yufu Kunio, Yano Yuudai, Harada Taisuke, Takano Masayuki, Hirota Kei, Yonezu Keisuke, Abe Ichitaro, Saito Shotaro, Fukui Akira, Okada Norihiro, Shinohara Tetsuji, Akiyoshi Kumiko, Teshima Yasushi, Nakagawa Mikiko, Takahashi Naohiko (Oita University Department of Cardiology and Clinical Examination)

^○Kondo Shun¹, Ajioka Masayoshi¹, Asano Hiroshi¹, Nakashima Yoshihito¹, Osanai Hiroyuki¹, Kanbara Takahiro¹, Tokuda Kotaro¹, Kurokawa Hideki¹, Uno Hiroto¹, Tagahara Kensuke¹, Hosono Hirotaka¹, Miyamoto Shun¹, Matshumoto Hikari¹, Hiramatsu Shotaro¹, Kuwayama Tasuku² (1.Tosei General Hospital Depatment cardiology, 2.Nagoya University)

^○Kaimori Ryota, Iino Kenji, Sato Teruki, Kato Tsukasa, Tamura Yoshikazu, Seki Katsuhito, Suzuki Tomohito, Watanabe Hiroyuki (Akita University School of Medicine Department of cardiology)

^○Hoshika Yu, Takano Hitoshi, Kubota Toshiaki, Fukuizumi Isamu, Noma Satsuki, Matsuda Junya, Sangen Hideto, Imori Yoichi, Saiki Yoshiyuki, Nakata Jun, Miyachi Hideki, Hosokawa Yusuke, Tara Shuhei, Tokita Yukichi, Yamamoto Takeshi, Shimizu Wataru (Nippon Medical School Department of Cardiovascular Medicine)

^○Okubo Ryo, Aikawa Hiroto, Matsumoto Shingo, Noike Ryota, Yabe Takayuki, Nakanishi Rine, Amano Hideo, Toda Mikihito, Ikeda Takanori (Toho University Faculty of Medicine Division of Cardiovascular Medicine, Department of Internal Medicine,)