| Role of IABP in OPCAB | |||
| SVD | 0 | 0 | 130 |
| DVD | 5 | 11 (1.8%) | 130 |
| TVD | 49 | 119 (3.5%) | 3358 |
| LMCA > 75% | 46 | 14 (2.7%) | 504 |
| Total | 54 | 130 | 4063 |