| Preoperative | One week after surgery | One year after surgery | |
| LVDd (mm) | 66 | 63 | 63 |
| LVDs (mm) | 61 | 51 | 56 |
| IVST (mm) | 9.4 | 11.6 | 5.6 |
| PWT (mm) | 10.2 | 11.8 | 7.9 |
| LVMI (g/m2) | 221 | 258 | 129 |
| LVEF (%) | 11 | 31 | 23 |
| LVEDV (ml) | 273 | 160 | 200 |
| LVESV (ml) | 244 | 111 | 154 |
| MR | moderate | none | none |