Table 2.
Operative result
| 列 1 | Total (80) | FA (34) | TAA (46) | P value |
|---|---|---|---|---|
| Skin incision ~ CPB start (min) | 33 ± 16 | 45 ± 16 | 23 ± 5.1 | <0.001 |
| Operation time (min) | 233 ± 40 | 249 ± 47 | 221 ± 29 | 0.01 |
| CPB time (min) | 148 ± 20 | 152 ± 30 | 141 ± 17 | 0.068 |
| Cross-clamp time (min) | 32 ± 7.1 | 75 ± 17 | 66 ± 15 | 0.016 |
| Circulatory arrest time (min) | 32 ± 7.1 | 32 ± 5.5 | 32 ± 7.8 | 0.89 |
| Mean CPB flow (L/min) | 3.6 ± 0.5 | 3.6 ± 0.5 | 3.5 ± 0.6 | 0.56 |
| Cooling time (min) | 29 ± 5.0 | 29 ± 6.0 | 29 ± 4.1 | 0.93 |
| Warming time (min) | 72 ± 15 | 72 ± 14 | 74 ± 15 | 0.89 |
| Re-exploration for bleeding | 7 (12%) | 0 (0%) | 7 (15%) | 0.017 |
| Respiratory failure | 11 (14%) | 5 (15%) | 6 (13%) | 0.83 |
| Seizure | 8 (10%) | 5 (15%) | 3 (7%) | 0.23 |
| Stroke | 11 (14%) | 6 (17%) | 5 (11%) | 0.38 |
| Renal failure | 4 (5%) | 3 (9%) | 1 (2%) | 0.21 |
| CK-MB (U/L) | 58 ± 61 | 50 ± 69 | 65 ± 54 | 0.44 |
| LVEF (%) | 67 ± 6.7 | 66 ± 5.6 | 68 ± 4.6 | 0.23 |
| 30-Day Mortality | 5 (6%) | 3 (8.8%) | 2 (4.3%) | 0.41 |
CPB: cardiopulmonary bypass; LVEF: Left Ventricular Ejection Fraction; FA: Femoral artery group; TAA: Transapical aortic group