^○Aizawa Takatoku, Inoue Yasunori, Nonoue Akira, Itakura Ryosuke, Kang Ryoenshi, Oi Yuhei, Yoshii Akira, Ogawa Kazuo, Nagoshi Tomochika, Minai Kosuke, Ogawa Takayuki, Yoshimura Michihiro (The Jikei University School of Medicine Department of Cardiology)

^○Mitsuhashi Hirotsugu, Kanie Takayoshi, Takaoka Yoshimitsu, Komiyama Nobuyuki (St Luke's International Hospital Cardiovascular Center)

^○Hatano Yu¹, Ashikaga Takashi², Isobe Mitsuaki³, Nakao Masahiko¹, Amemiya Miki¹, Nakagama Shun¹, Niida Takayuki¹, Nakamura Taichi¹, Matsuda Yuji¹, Hirasawa Kensuke¹, Sasaoka Taro¹, Umemoto Tomoyuki¹, Lee Tetsumin¹, Yonetsu Taishi¹ (1.Tokyo Medical and Dental University Department of Cardiovascular Medicine, 2.Musashino Red Cross Hospital, 3.Sakakibara Heart Institute)

^○Miura Katsuya, Shimada Takenobu, Ohya Masanobu, Murai Ryosuke, Amano Hidewo, Kubo Shunsuke, Tada Takeshi, Tanala Hiroyuki, Fuku Yasushi, Goto Tsuyoshi, Kadota Kazushige (Kurashiki central hospital Department of cardiology)