^○Herzog Charles A. (Hennepin Healthcare/University of Minnesota, USA)

^○Hayashi Takahiro, Shishido Koki, Yokota Shohei, Mashimo Yuka, Miyashita Hirokazu, Yokoyama Hiroaki, Nishimoto Takashi, Ochiai Tomoki, Moriyama Noriaki, Tobita Kazuki, Mizuno Shingo, Yamanka Futoshi, Murakami Masato, Tanaka Yutaka, Takahashi Saeko, Saito Shigeru (Shonan Kamakura General Hospital Department of Cardiology)

^○Hikita Hiroyuki, Yamamoto Tasuku, Abe Fumiyuki, Misu Yoshiki, Tashiro Akira, Ito Naruhiko, Kanno Yoshinori, Iiya Munehiro, Hishikari Keiichi, Takahashi Atsushi (Yokosuka Kyosai Hospital Cardiovascular Center)

^○Watanabe Yusuke, Mitomo Satoru, Naganuma Toru, Nakajima Akihiro, Kawamoto Hiroyoshi, Tanaka Kentaro, Onishi Hirokazu, Amano Tatusya, Tani Kenjiro, Matsuoka Satoshi, Sato Tomohiko, Yabushita Hiroto, Tahara Satoko, Ishiguro Hisaaki, Kurita Naoyuki, Hosawa Koji, Nakamura Shotaro, Nakamura Sunao (New Tokyo Hospital Department of Cardiology)

^○Okina Yoshiteru¹, Miura Takashi², Senda Keisuke³, Taki Minami⁴, Kobayashi Masanori⁵, Abe Naoyuki⁶, Ookuma Yukari⁷, Yanagisawa Takashi⁸, Hashizume Naoto⁹, Odagiri Kyuhachi¹⁰, Shoin Kyouko¹¹, Watanabe Noboru¹³, Ebisawa Souichirou³, Karube Kenichi¹², Nakajima Hiroyuki¹⁴ (1.Joetsu General Hospital Department of Cardiology, 2.Nagano municipal Hospital, 3.Shinshu University School of Medicine, 4.Shinshu Ueda Medical Center, 5.Matsumoto Kyoritsu Hospital, 6.Nagano Red Cross Hospital, 7.Suwa Red Cross Hospital, 8.Saku Central Hospital, 9.Shinonoi General Hospital, 10.Ina central Hospital, 11.Aizawa Hospital, 12.Okaya Municipal Hospital, 13.Hokushin General Hospital, 14.Matsushiro General Hospital)