^○佐野 俊二 (Division of Pediatric Cardiothoracic Surgery, University of California, San Francisco, USA)

^○Takahisa Sakurai (Japan Community Health care Organization Chukyo Hospital)

^○Toshikatsu Yagihara (Rinku General Medical Center, Cardiovascular Surgery)

^○Yoichiro Hirata¹, Takahiro Shindo¹, Ryo Inuzuka¹, Yasutaka Hirata², Akira Oka¹ (1.The Department of Pediatrics, the University of Tokyo Hospital, Tokyo, Japan, 2.The Department of Cardiac Surgery, the University of Tokyo Hospital, Tokyo, Japan)

^○KUMIYO MATSUO (The Department of Pediatric Cardiology, Osaka Women's and Children's Hospital)

^○Fukiko Ichida (Cardiovascular Center, University of Toyama)

^○Satoshi Yasukochi (Heart Center, Nagano Children's Hospital, Japan)