| 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 |