Ryoji Nagoshi, M.D. 1,
Takayuki Okamura, M.D. 2,
Yoshinobu Murasato, M.D. 3,
Junya Shite, M.D. 1.
1 Department of Cardiology, Osaka Saiseikai Nakatsu Hospital
2 Department of Medicine and Clinical Science, Yamaguchi University
Graduate School of Medicine
3 Department of Cardiology, Kyusyu Medical Center