Dr. Wataru Shimizu
| Area | Tokyo Metropolis |
| Medical institution affiliation | Nippon Medical School Tama Nagayama Hospital https://www.nms.ac.jp/tama-h/section/internal/staff/_18274.html |
| Medical specialties | cardiology |
| Medical expertise | cardiology, especially arrhythmias (atrial fibrillation, hereditary arrhythmias [Brugada syndrome, QT prolongation syndrome]) |
| Graduated University | Hiroshima University |
