Authors
Tomohiro Matsui
Department of Clinical Engineering, Hanwa Memorial Hospital, Osaka, Japan
Takafumi Nakagawa
Cardiovascular Center, Hanwa Memorial Hospital, Osaka, Japan
Hitomi Kikuchi
Department of Medical Engineering, Aino University, Osaka, Japan
Hiroyuki Horio
Graduate School of Applied Informatics, University of Hyogo, Kobe, Japan
Kazuhiko Hashimura
Cardiovascular Center, Hanwa Memorial Hospital, Osaka, Japan