| Pre-op | 6 mo-post | 2 yr-post | P |
LVEF | 39.3 ± 8.76 | 47.2 ± 5.44 | 46.9 ± 5.69 | 0.029 |
LVDd | 60.3 ± 9.86 | 57.3 ± 8.84 | 54.8 ± 7.24 | 0.381 |
CO | 5.18 ± 1.12 | 6.02 ± 1.18 | 6.07 ± 0.94 | 0.351 |