Variable Hazard ratio 95% CI P value
Logistic Euro SCORE 1.04 1.02-1.06 < 0.05
Valve type (balloon-expandable vs self-expandable 1.00 0.85-1.22 1.0
Year of implant (2015 vs 2007) 0.39 0.26-0.62 < 0.05
Heart rhythm (atrial fibrillation vs sinus rhythm) 1.32 1.12-1.54 0.048
1 coronary artery disease vs no coronary artery disease 1.15 1.0-1.38 0.13
2 coronary arteries disease vs no coronary artery disease 1.14 0.91-1.43 0.29
3 coronary arteries disease vs no coronary artery disease 1.04 0.84-1.28 0.82
Subclavian vs Apical 1.22 0.88-1.70 0.079