No significant aortic sclerosis N=420 (67.0%) | Significant aortic sclerosis N=207 (33.0%) | p Value | |
---|---|---|---|
Transaortic peak velocity (m/s) | 1.36±0.28 | 1.62±0.35 | <0.01 |
Left ventricular outflow tract (cm) | 2.15±0.20 | 2.14±0.20 | 0.56 |
Aortic valve area (cm2) | 2.74±0.72 | 2.33±0.68 | <0.01 |
Aortic valve area indexed (cm2/m2) | 1.38±0.32 | 1.20±0.35 | <0.01 |
Dimensionless index | 0.75±0.12 | 0.64±0.15 | <0.01 |
Left atrial volume index (ml/m2) | 29.9±10.8 | 34.1±13.9 | <0.01 |
LV end-diastolic volume index (ml/m2) | 105.6±39.8 | 105.2±39.3 | 0.91 |
LVEF (%) | 55.1±12.8 | 55.0±12.2 | 0.93 |
Diastolic filling | |||
Normal | 172 (41.0) | 52 (25.1) | <0.01 |
Impaired | 140 (33.3) | 74 (35.8) | 0.53 |
Pseudonormal | 53 (12.6) | 42 (20.3) | 0.01 |
Restrictive | 39 (9.3) | 22 (10.6) | 0.61 |
N/A | 16 (3.8) | 17 (8.2) | 0.02 |
LV mass index (g/m2) | 92.3±23.4 | 98.7±24.9 | <0.01 |
Mitral annular calcification | 102 (24.3) | 99 (47.8) | <0.01 |
Right atrial area index (cm/m2) | 7.2±1.9 | 7.6±2.3 | 0.02 |
RV end-diastolic area index (cm/m2) | 8.1±2.2 | 8.3±2.2 | 0.28 |
RV fractional area change (%) | 50.9±9.1 | 49.3±9.7 | 0.04 |
PASP (mm Hg) | 36.2±10.1 | 40.9±13.3 | <0.01 |
Aortic regurgitation | |||
None-Trivial | 386 (92.1) | 189 (91.3) | 0.73 |
Mild | 29 (6.9) | 18 (8.7) | 0.42 |
Moderate | 4 (1.0) | 0 (0.0) | 0.99 |
Mitral regurgitation | |||
None-Trivial | 256 (61.3) | 114 (55.1) | 0.14 |
Mild | 139 (33.2) | 66 (31.9) | 0.74 |
Moderate | 23 (5.5) | 27 (13.0) | <0.01 |
LV, left ventricular, LVEF, left ventricular ejection fraction; N/A, not available; RV, right ventricular; PASP, pulmonary artery systolic pressure.