Variable | All patients (n = 408) | LAEF < 37% (n = 116) | LAEF 37–53% (n = 139) | LAEF ≥ 54% (n = 153) | P Value |
---|---|---|---|---|---|
LAPEF, % | 24.6 ± 10.3 | 15.7 ± 7.5 | 25.0 ± 7.9 | 30.8 ± 9.2 | < 0.001 |
LAPEVi, mL/m2 | 11.2 ± 5.2 | 9.0 ± 5.2 | 12.0 ± 4.9 | 12.2 ± 4.9 | < 0.001 |
LAAEF, % | 28.9 ± 16.8 | 10.2 ± 6.8 | 26.9 ± 9.3 | 44.3 ± 11.8 | < 0.001 |
LAAEVi, mL/m2 | 9.4 ± 5.0 | 5 ± 3.5 | 9.7 ± 4.1 | 12.1 ± 4.7 | < 0.001 |
LVEF, % | 57.5 ± 11.2 | 50.8 ± 14.8 | 59.0 ± 8.6 | 61.5 ± 6.6 | < 0.001 |
LVEF ≥50%, n (%) | 344 (83.7) | 71 (61.7) | 126 (90.6) | 145 (95.4) | < 0.001 |
Aortic valve area, cm2 | 0.75 ± 0.33 | 0.63 ± 0.20 | 0.75 ± 0.19 | 0.84 ± 0.47 | < 0.001 |
Aortic valve indexed to BSA, cm2/m2 | 0.44 ± 0.37 | 0.38 ± 0.11 | 0.42 ± 0.10 | 0.51 ± 0.57 | 0.018 |
Transaortic mean pressure gradient, mmHg | 49.1 ± 14.2 | 47.9 ± 16.8 | 49.7 ± 13.7 | 49.4 ± 12.4 | 0.562 |
Peak aortic jet velocity, m/s | 4.45 ± 0.59 | 4.36 ± 0.76 | 4.47 ± 0.54 | 4.49 ± 0.48 | 0.153 |
Very severe aortic stenosis*, n (%) | 97 (23.7) | 28 (24.6) | 33 (23.9) | 34 (22.2) | 0.894 |
LVOT VTI / AV VTI ratio | 0.23 ± 0.07 | 0.21 ± 0.06 | 0.22 ± 0.06 | 0.25 ± 0.07 | < 0.001 |
Enlarged right ventricle, n (%) | 55 (13.3) | 30 (25.9) | 11 (7.9) | 14 (9.2) | < 0.001 |
TAPSE, mm | 21.1 ± 3.9 | 19.6 ± 4.0 | 21.5 ± 3.7 | 22.0 ± 3.8 | < 0.001 |
TAPSE < 16 mm, n (%) | 23 (5.6) | 16 (13.9) | 2 (1.4) | 4 (2.6) | < 0.001 |
RV/RA gradient, mmHg | 30.9 ± 11.3 | 36.3 ± 13.3 | 26.7 ± 7.1 | 28.3 ± 9.2 | < 0.001 |
SPAP, mmHg | 35.2 ± 13.2 | 42.0 ± 15.9 | 30.1 ± 7.6 | 32.3 ± 10.8 | < 0.001 |
Left ventricular hypertrophy, n (%) | 222 (55.2) | 74 (64.9) | 79 (58.1) | 67 (45.6) | 0.006 |
Severe left ventricular hypertrophy, n (%) | 9 (2.2) | 6 (5.3) | 2 (1.5) | 1 (0.7) | < 0.001 |
Mitral E velocity, m/s | 0.83 ± 0.25 | 0.94 ± 0.25 | 0.81 ± 0.25 | 0.79 ± 0.22 | < 0.001 |
Mitral A velocity, m/s | 0.96 ± 0.33 | 0.83 ± 0.43 | 1.03 ± 3.02 | 0.99 ± 0.3 | < 0.001 |
Septal e’ velocity, cm/s | 4.81 ± 1.70 | 0.38 ± 0.12 | 0.47 ± 0.17 | 0.55 ± 0.16 | < 0.001 |
Septal a’ velocity, cm/s | 7.10 ± 2.23 | 0.51 ± 0.18 | 0.71 ± 0.18 | 0.84 ± 0.19 | < 0.001 |
E/A ratio | 1.04 ± 0.80 | 1.59 ± 1.30 | 0.86 ± 0.41 | 0.84 ± 0.37 | < 0.001 |
E/e’ ratio | 19.22 ± 7.82 | 26.38 ± 9.33 | 18.43 ± 5.66 | 15.17 ± 4.42 | < 0.001 |
Diastolic L wave, n (%) | 20 (5.9) | 14 (16.5) | 3 (2.6) | 2 (1.5) | < 0.001 |