Results of the multivariate analysis
| Variable | OR | 95% CI | P value |
| Age years | 0.925 | 0.836 to 1.024 | 0.132 |
| Atrial fibrillation | 1.028 | 0.283 to 3.739 | 0.967 |
| Ejection fraction % | 0.972 | 0.921 to 1.027 | 0.312 |
| Post-TAVI* mean gradient, mm Hg | 0.960 | 0.719 to 1.280 | 0.779 |
| Post-TAVI* peak velocity m/s | 0.288 | 0.016 to 5.056 | 0.394 |
| Eccentricity Index | 1.107 | 0.983 to 1.247 | 0.095 |
This table reports the odds of developing elevated transvalvular gradient per risk factor. Data are reported as ORs and 95% CIs.
*Performed at day 1 or day 2 immediately post-TAVI and prior to discharge.
TAVI, transcatheter aortic valve implantation.