[1
]Cardiovascular Division, National Hospital Organization Osaka National Hospital
[2
]Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
[3
]Division of Cardiology, Department of Internal Medicine, Iwate Medical University
[4
]Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto
University
[5
]Department of Cardiovascular Medicine, Dokkyo Medical University
[6
]Department of Cardiology, Aichi Medical University
[7
]Department of Cardiology, Tokyo Women’s Medical University
[8
]Department of Cardiovascular Medicine, Otsu City Hospital
[9
]Department of Critical Care Nursing, Graduate School of Medicine, Kyoto University
[11
]Health Service, Kyoto University
[12
]Department of Cardiology, Graduate School of Medicine, Nagoya University
[13
]Department of Cardiovascular Medicine, Saga University