Table 5.
Echocardiographic variables at baseline, 30 days, and 1 year
| Parameter | Baseline | 30 d | 1 y |
|---|---|---|---|
| LVEDD (mm) | 55 ± 13 | 54 ± 12 | 54 ± 13 |
| LVEDVi (mL/m2) | 75 ± 40 | 63 ± 31 | 73 ± 22 |
| Ejection fraction (%) | 48 ± 17 | 51 ± 17 | 48 ± 14 |
| Mean transmitral gradient (mmHg) | 2 ± 1 | 3 ± 2 | 4 ± 2 |
| PASP (mmHg) | 46 ± 17 | 46 ± 14 | 42 ± 12 |
Notes. Mean transmitral gradient, p = 0.001 (baseline vs. 30 days) and p < 0.001 (baseline vs. 1 year). Nonsignificant p values for pairwise comparisons for all other parameters for baseline vs. 30 days and baseline vs. 1 year.
LVEDD, left ventricular end-diastolic diameter; LVEDVi, indexed left ventricular end-diastolic volume; PASP, pulmonary artery systolic pressure.