Table 2 Surgical methods.
| Conventional SCP | Modified ICP | p value | |
|---|---|---|---|
| Cases | 4 | 5 | |
| OPT (minute) | 527±31.1 | 402±27.8 | 0.020 |
| CPB (minute) | 284±18.3 | 234±16.4 | 0.080 |
| ACC (minute) | 165±12.1 | 136±10.8 | 0.12 |
| CA (minute) | 66.5±3.84 | 52.4±3.43 | 0.029 |
| BT (minute) | 24.4±0.18 | 24.4±0.16 | 0.97 |
ACC: aortic cross clamp; BT: bottom temperature; CA: circulatory arrest; CPB: cardiopulmonary bypass; ICP: isolated cerebral perfusion; OPT: operation time; SCP: selective cerebral perfusion