^○Takasaki Akihiro¹, kurita tairo¹, masuda jun², tanigawa takashi², saito yasuhiro², kitamura tetsuya², kakimoto hitoshi², setsuda morimichi², makino katsutoshi², ichikawa takehiko², ito masaaki², dohi kaoru² (1.Mie University Hospital Department of Cardiology, 2.Mie CCU Network)

^○Fujii Chihiro, Ohya Masanobu, Murai Ryosuke, Kubo Shunsuke, Kawase Yuichi, Tada Takeshi, Tanaka Hiroyuki, Fuku Yasushi, Goto Tsuyoshi, Kadota Kazushige (Kurashiki Central Hospital Department of cardiovascular medicine)

^○Kuroiwa Nobuyuki, Shibayama Noeru, Furihata Shuta, Oka Norikiyo, Iwata Yo, Ishiwaki Hikaru, Okino Shinichi, Fukuzawa Shigeru (Funabashi Municipal Medical Center Division of Cardiology, Heart and Vascular Institute)

^○Fukamachi Daisuke¹, Yamada Akimasa¹, Hori Koichiro¹, Fujito Hidesato¹, Koyama Yutaka¹, Ookgaku Akihito¹, Ebuchi Yasuhiro¹, Arai Riku¹, Monden Masaki¹, Morikawa Tomoyuki¹, Migita Suguru¹, Tamaki Takahiro¹, Akutsu Naotaka¹, Murata Nobuhiro¹, Nishida Toshihiko¹, Sudo Akimasa¹, Okumura Yasuo¹, Takayama Tadateru² (1.Nihon university Department of Cardiovascular medicine, 2.Nihon university Department of generalmedicine)

^○Aoyama Hidekazu, Hasegawa Shin, Ishiguro Nobuo, Nakamura Masayuki, Yoshioka Shingo, Ando Miyuki, Kametani Ryosuke (Nagoya Tokushukai General Hospital Department of Cardiology)