Table 3.
Postprocedural Echocardiographic Data
| All (N = 7,072) | Non-PPM (n = 6,236) | Moderate PPM (n = 742) | Severe PPM (n = 94) | P Value | |
|---|---|---|---|---|---|
| EOA, cm2 | 1.63 (1.37-1.93) | 1.70 (1.47-2.00) | 1.13 (1.05-1.23) | 0.89 (0.77-0.97) | <0.001 |
| Indexed EOA, cm2/m2 | 1.14 (0.96-1.35) | 1.18 (1.02-1.38) | 0.78 (0.73-0.82) | 0.60 (0.56-0.63) | <0.001 |
| Mean aortic gradient, mm Hg | 10.2 (7.9-13.7) | 10.0 (7.3-13.0) | 13.6 (10.1-17.0) | 15.5 (11.9-20.0) | <0.001 |
| LVEF, % | 63 (54.0-68.3) | 63.0 (60.0-69.3) | 65.0 (59.7-68.8) | 63.3 (56.8-69.0) | 0.500 |
| Mild PVL | 2,036 (28.8) | 1,768 (28.4) | 239 (32.2) | 29 (30.9) | 0.085 |
| PVL ≥moderate | 141 (2.0) | 116 (1.9) | 20 (2.7) | 5 (5.3) | 0.051 |
| MR ≥moderate | 515 (7.3) | 441 (7.1) | 64 (8.6) | 10 (10.6) | 0.159 |
| TR ≥moderate | 583 (8.2) | 501 (8.0) | 70 (9.4) | 12 (12.8) | 0.142 |
| SPAP, mm Hg | 31.0 (25.0-38.0) | 30.4 (25.0-38.0) | 32.0 (26.0-39.0) | 32.7 (26.0-40.0) | 0.005 |
Values are median (Q1-Q3) or n (%).
EOA = effective orifice area; PVL = paravalvular leakage; SPAP = systolic pulmonary artery pressure; other abbreviations as in Table 1.