1. Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan
2. Division of Cardiology Department of Internal Medicine The Jikei University School of Medicine Tokyo Japan
3. Cardiovascular Center Sakurabashi Watanabe Hospital Osaka Japan
4. Department of Preventive Medicine and Epidemiologic Informatics National Cerebral and Cardiovascular Center Suita Japan
5. Center for Cerebral and Cardiovascular Disease Information Open Innovation Center National Cerebral and Cardiovascular Center Suita Japan
6. Clinical Research Division of Heart Rhythm Management Department of Cardiology Tokyo Women's Medical University Tokyo Japan
7. Department of Cardiology Faculty of Medicine University of Tsukuba Tsukuba Japan