| 血管 | 频数 | 频率(%) |
| LAD | 13 | 20.97 |
| LCX | 25 | 40.3 |
| RCA | 5 | 8.1 |
| LAD + LCX | 11 | 17.7 |
| LAD + RCA | 6 | 9.7 |
| LCX + RCA | 1 | 1.6 |
| LAD + LCX + RCA | 1 | 1.6 |