| Parameter | Preoperative | Early postoperative | At 32 months after operation |
| LVDd (mm) | 60 | 54 | 66 |
| LVDs (mm) | 46 | 42 | 56 |
| LAD (mm) | 53 | 49 | 55 |
| Tenting height (cm) | 1.5 | 0.2 | 0.7 |
| Tenting area (cm2) | 3 | 0.3 | 1.2 |
| ALA (degree) | 50 | 0 | 18 |
| PLA (degree) | 56 | 86 | 76 |
| MR grade | severe | none | none |
| TR grade | severe | mild | mild |
| PAP (mmHg) | 77 | 42 | 31 |