1 Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan. t_hashikata@med.kitasato-u.ac.jp.
2 Department of Rehabilitation, Kitasato University School of Allied Health Sciences, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252‑0373, Japan.
3 Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan.