Table 3 Propensity-Matched Baseline Echocardiographic Data
NoMR | MR | p-value | |
|---|---|---|---|
Ejection fraction | |||
LVEF, % (mean ± SD) | 46.7 ± 14.7 | 46.1 ± 14.2 | 0.61 |
LVEF > 50%, n (%) | 162 (50.9) | 158 (47.9) | 0.76 |
LVEF 30–50%, n (%) | 124 (37.6) | 128 (38.8) | 0.75 |
LVEF < 30%, n (%) | 44 (13.3) | 44 (13.3) | 1.00 |
Aortic insufficiency, n (%) | |||
None/Trace (0) | 136 (41.2) | 128 (38.8) | 0.52 |
Mild (1+) | 92 (27.9) | 76 (23.0) | 0.15 |
Moderate (2+) | 47 (14.2) | 61 (18.5) | 0.14 |
Moderately-Severe/Severe (3–4+) | 55 (16.7) | 65 (19.7) | 0.31 |
Aortic stenosis, n (%) | |||
None | 33 (10.0) | 34 (10.3) | 0.90 |
Mild | 1 (0.3) | 2 (0.6) | 0.56 |
Moderate | 3 (0.9) | 7 (2.1) | 0.20 |
Severe | 293 (88.8) | 287 (87.0) | 0.47 |
Mitral regurgitation, n (%) | |||
None/Trace | 172 (52.1) | 0 (0) | < 0.001 |
Mild | 158 (47.9) | 0 (0) | < 0.001 |
Moderate/Moderately-Severe | 0 (0) | 330 (100) | < 0.001 |
Tricuspid regurgitation | |||
None | 217 (65.8) | 216 (65.5) | 0.94 |
Mild | 69 (20.9) | 66 (20.0) | 0.77 |
Moderate | 34 (10.3) | 37 (11.2) | 0.71 |
Severe | 10 (3.0) | 11 (3.3) | 0.82 |