Echocardiographic characteristics after TAVI
| Variables | Overall (n=135) | AR <2 (n=107) | AR ≥2 (n=28) | p Value |
| LV EDVi POST (ml/m2) | 58±26 | 56±26 | 61±22 | 0.126 |
| LV ESVi POST (ml/m2) | 27±19 | 26±19 | 35±18 | 0.602 |
| EF POST (%) | 56±11 | 57±11 | 51±11 | 0.073 |
| AVAi POST (cm2/m2) | 1.14±0.26 | 1.15±0.27 | 1.11±0.21 | 0.319 |
| AO MPG POST (mmHg) | 11±4 | 11±5 | 10±4 | 0.734 |
| Annulus eccentricity index POST | 0.06±0.05 | 0.06±0.05 | 0.05±0.04 | 0.686 |
| 1-Planimetered prosthesis/Planimetered annulus | 7.3±17.4 | 7.6±15.1 | 6.4±23.3 | 0.637 |
| 1-Planimetered prosthesis/Prosthesis nominal area | 25.8±10.7 | 27.9±8.5 | 18.6±4.0 | 0.002 |
| Prosthesis overlapping (mm) with MV | 5±2 | 5±2 | 5±1 | 0.766 |
Data are expressed as mean ± SD or median (25° percentile–75° percentile) for continuous variables; p value for comparison between AR <2 and AR ≥2.
AO, aortic; AR, aortic regurgitation; AVAi, indexed aortic valve area; MPG, mean pressure gradient; MV, mitral valve.