Table 2 Intraoperative characteristics of patients with TA-AAD
Features | Normal group (n = 442) | SCI group (n = 39) | P |
|---|---|---|---|
Surgical procedures | |||
Bentall + TAR-FET | 51 (11.5%) | 7 (17.9%) | 0.120 |
CABG + TAR-FET | 29 (6.5%) | 4 (10.2%) | 0.466 |
Bentall + CABG + TAR-FET | 6 (1.3%) | 1 (2.5%) | 0.477 |
Surgery duration (h) | 8.7 ± 1.9 | 9.2 ± 2.2 | 0.068 |
CPB duration (min) | 174 ± 52 | 180 ± 57 | 0.059 |
Aortic cross-clamp time (min) | 139 ± 46 | 144 ± 57 | 0.228 |
Antegrade selective cerebral perfusion time (min) | 32 ± 7 | 30 ± 5 | 0.410 |
Visceral ischemia time (min) | 21 ± 4.7 | 22 ± 5.4 | 0.314 |
Nasopharyngeal temperature (℃) | 24.7 ± 2.9 | 24.2 ± 4.5 | 0.773 |
Intraoperative blood pressure (MAP, mmHg) | 51 ± 7.3 | 50 ± 6.9 | 0.220 |
Intraoperative blood loss (mL) | 1071 ± 446 | 1453 ± 579 | 0.035 |
Intraoperative CSF pressure (mmHg) | 14.7 ± 5.4 | 19.5 ± 7.6 | 0.015 |