^○Suzuki Hidetoshi, Kurabayashi Manabu, Ito Aki, Asasno MItsutoshi, Shimura Tsukasa, Oda Atsuhito, Tachibana Shinichi, Shigeta Takatoshi, Nakamura Rena, Yamauchi Yasuteru, Okishige Kaoru (Yokoahma City Minato Red Cross Hospital Department of Cardiology)

^○Niiyama Masanobu, Koeda Yorihiko, Itou Tomonori, Morino Yoshihiro (Iwate Medical University Division of Cardiology Department of Internal Medicine)

^○Oki Atsuyoshi (Sagamihara chuo Hospital Department of Cardiology)

^○Tanaka Toshie¹, Fuda Saaya¹, Sugeno Michitaka¹, Murakami Yuji¹, Ozaki Koji¹, Sezutsu Yasuhiro¹, Fukuizumi Yutaka¹, Yamamoto Yasunori², Yokoi Hiroyoshi¹ (1.Fukuoka Sanno Hospital Cardiology Department, 2.Fukuoka Sanno Hospital Medical Engineering Department)

^○Yoshida Koichi, kishi koichi, kurimoto shingo, tamura hiroto, seno akiho, okuya yoshiyuki, takafuji hiroya, yoneda kohei, izumi tomoko, tobetto yohei, motoki koichiro, ogura riyo, miyajima hitoshi, yuba kenichiro, hosokawa shinobu, otani ryuji (Tokushima Red Cross Hospital Department of Cardiology)

^○Tashiro Kazuma, Mori Hiroyoshi, Wada Daisuke, Sone Hiromoto, Takei Youske, Sasai Masahiro, Sato Tokutada, Suzuki Hiroshi (Showa University Fujigaoka Hospital Division of Cardiology, Department of Internal Medicine)

^○LEE DONGROE^1,2, sone maiko¹, kimura yuuya¹, matuyama yuuko¹, arai kiyohito¹, oota yosimi¹, honda atushi² (1.Saiseikai Kurihashi Hospital Department of Cardiology, 2.Tokyo womens yachiyo medical center)