Affiliation: | 1. Cardiovascular Research of Graduate School of Health Sciences, Niigata, Japan;2. Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan;3. Department of Cardiovascular Surgery, Nippon Medical School, Tokyo, Japan;4. Department of Research and Development, Tachikawa Medical Center, Niigata, Japan;5. Okayama City Hospital, Okayama, Japan;6. Department of Internal Medicine, Faculty of Medicine, Kindai University, Osaka-Sayama, Japan |