^○Tanaka Kazuki, Ebihara Suguru, Inagaki Yusuke, Ohtuki Hisao, Nakao Masashi, Yamaguti Junichi, Hagiwara Nobuhisa (Tokyo Women's Medical University Department of Cardiology)

^○Myojo Takuya, Kato Mizuki, Ohtsu Keisuke, Homma Tsuneaki, Muto Harutatsu, Fujita Masaaki, Sato Minoru, Takenaka Takashi (Hokkaido Medical Center Division of Cardiology)

^○Yamane Haruya, Araki Ryo, Goda Tomohiko, Miyazaki Naoko, Tanaka Kei, Hashimoto Kenta, Doi Atsushi, Sato Fumi, Yamada Takayuki (Otemae Hospital Department of Cardiology)

^○Nishian Kunihiko, Fukunaga Masashi, Yamagami Masahiro, Fujiwara Reiko, Nakata Toyoshi, Kawasaki Daizou (Morinomiya Hospital Department of Cardiology)