Variables | OPCAB (n = 112) | ONCAB (n = 113) | P value |
---|---|---|---|
Time on CPB (minutes) | NA | 79 (69–94) | NA |
LITA (%) | 99.1 | 94.7 | 0.05 |
RITA (%) | 14.3 | 32.1 | 0.002 |
Radial (%) | 19.6 | 19.6 | 1.00 |
GEA (%) | 6.3 | 4.5 | 0.55 |
Vein grafts (%) | 76.8 | 81.4 | 0.39 |
Sequential grafts (%) | 16.1 | 20.5 | 0.38 |
Grafts/patients (n) | 2.6 ± 0.1 | 3.2 ± 0.1 | < 0.001 |
CR (%) | 69.6 | 88.5 | 0.003 |
CK-MB peak (mg/dL—IQR) | 16.5 (12–25) | 30 (18–58) | < 0.001 |