Table 2.
Demographic and echocardiographic parameters of aortic stenosis and aortic regurgitation
| Variable | AS | AR | P |
|---|---|---|---|
| Gender - female (%) | 28.3 | 27 | 0.084 |
| Age (years) | 51.3±15.02 | 35.3±13.9 | <0.001 |
| Concentric/eccentric hypertrophy | 282/156 | 17/151 | <0.001 |
| Preoperative iAA (mm/m2) | 17.29±3.93 | 20.6±6.4 | <0.0001 |
| PPM (%) | 11.9 | 1.8 | <0.0001 |
| AVR prosthetic size (mm) | 20.85±1.99 | 22.74±2.07 | <0.0001 |
| Preoperative EF (%) | 54.90±7.95 | 53.69±8.40 | 0.143 |
| Postoperative EF (%) | 53.98±6.3 | 47.18±8.17 | <0.001 |
| LV regression (>150 g) (%) | 45 | 60 | 0.149 |
iAA: Indexed aortic annulus, EF: Ejection fraction, LV: Left ventricle, AS: Aortic stenosis, AR: Aortic regurgitation, PPM: Patient prosthesis mismatch, AVR: Aortic valve replacement