1. Department of Cardiac Arrhythmia Research and Innovation, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
2. Department of Cardiovascular Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
3. Department of Cardiology, Kyoto Second Red Cross Hospital
4. Arrhythmia Care Center, Koseikai Takeda Hospital
5. Department of Cardiovascular Medicine, Uji-Tokusyukai Medical Center
6. Department of Cardiovascular Medicine, Toho University Faculty of Medicine