Affiliation: | 1. Department of Cardiovascular Medicine, Faculty of Life Sciences, Kumamoto University, 1‐1‐1 Honjo, Kumamoto City, 860‐8556 Japan;2. Interventional Cardiology, Faculty of Life Sciences, Kumamoto University, Kumamoto City, Japan;3. Department of General Medicine, Yamaguchi University Hospital, Yamaguchi, Japan;4. Jinnouchi Hospital, Kumamoto, Japan |