4.
围手术期心血管并发症
Perioperative cardiovascular complications
| Variable | Data |
| Death in hospital | 0 (0.0%) |
| Major adverse cardiac events | 0 (0.0%) |
| Unstable angina | 1 (0.9%) |
| New-onset atrial fibrillation | 10 (9.0%) |
| Hypotention | 1 (0.9%) |
| Congestive heart failure Pulmonary embolism |
2 (1.8%) 0 (0.0%) |