Affiliation: | 1. Division of Cardiology, Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama, Japan;2. Department of Cardiology, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan;3. Department of System Biology, Kanazawa University Graduate School of Advanced Preventive Medical Sciences, Kanazawa, Japan;4. Department of Pediatrics, Toyama Prefectural Central Hospital, Toyama, Japan |