Propensity-adjusted final multivariable Cox model for 30-day stroke/TIA
| Variables | HR (95% CI) | P values |
| Postdilations after TAVR | 4.95 (1.02 to 24.03) | 0.04 |
| Emergent cardiopulmonary bypass | 7.15 (1.39 to 36.89) | 0.02 |
| Propensity score for PD | 0.79 (0.55 to 1.13) | 0.19 |
| Periprosthetic AR | 1.42 (0.73 to 2.79) | 0.3 |
| Total number of balloon dilations | 1.27 (0.13 to 12.45) | 0.83 |
AR, aortic regurgitation; PD, postdeployment balloon dilation; TAVR, transcatheter aortic valve replacement.