Fig. 4

a Kaplan‒Meier curves for patients overall For all SAVR patients, the probability of survival at 5 years was 79.5%. b Kaplan‒Meier curves for the AS-predominant, AR-predominant, and similar-severity groups. For the AS-predominant group, the probability of 5-year survival was 75.7%; for the AR-predominant group, it was 83.3%; and for the similar-severity group, it was 87.3%