Table 2. Intraoperative data.
| SRTAD (N = 17) | STAD (N = 34) | P | |
|---|---|---|---|
| CPB time (min) | 163.4 ± 24.0 | 155.9 ± 27.5 | 0.34 |
| Unilateral antegrade SCP (min) | 37.1 ± 8.7 | 30.1 ± 7.4 | P <0.05 |
| Cross-clamp time (min) | 103.1 ± 22.5 | 91.2 ± 17.2 | P <0.05 |
| Total pRBCs (unit) | 8.3 ± 2.1 | 7.4 ± 3.4 | 0.3 |
| Concomitant CABG | 2 (11.8%) | 1 (3.0%) | 0.26 |
| Root procedure | 17 (100.0%) | 16 (47.1%) | P <0.05 |
| Bentall | 7 (41.2%) | 5 (14.7%) | 0.08 |
| David I | 10 (58.8%) | 11 (32.4%) | 0.07 |
Data presented as mean ± standard deviation or n (%).
CABG: coronary artery bypass grafting; CPB: cardiopulmonary bypass; pRBCs: packed red blood cells; SCP: selective cerebral perfusion; SRTAD: stent-related type A dissection; STAD: spontaneous type A dissection