Table 4.
Follow-up Results of Propensity Matched Patients
| Complications | Sternotomy (n = 152) | MIMVS (n = 152) | χ2值 | P Value |
|---|---|---|---|---|
| Valve-related | 5(3.3%) | 4(2.6%) | 0.000 | 1.000 |
| Bleeding event | 1(0.7%) | 2(1.3%) | 0.000 | 1.000 |
| Thromboembolism | 1(0.7%) | 1(0.7%) | 0.000 | 1.000 |
| PVE | 1(0.7%) | 1(0.7%) | 0.000 | 1.000 |
| Valve deterioration | 0 | 0 | / | 1.000 |
| perivalvular leak | 1(0.7%) | 0 | / | 1.000 |
| Reoperation | 1(0.7%) | 0 | / | 1.000 |
| Cardiac death | 1(0.7%) | 1(0.7%) | 0.000 | 1.000 |
| Heart failure | 1(0.7%) | 0 | / | 1.000 |
| Arrhythmia | 0 | 1(0.7%) | / | 1.000 |
| Non-cardiac death | 4(2.6%) | 4(2.6%) | 0.000 | 1.000 |
| Malignancy | 3(1.9%) | 2(1.3%) | 0.000 | 1.000 |
| Other | 1(0.7%) | 2(1.3%) | 0.000 | 1.000 |
| Late mortality | 5(3.3%) | 5(3.3%) | 0.000 | 1.000 |
PVE = prosthetic valve endocarditis