Multicenter comparison of latest-generation balloon-expandable versus self-expanding transcatheter heart valves: Ultra versus Evolut

Direct comparisons of latest-generation balloon-expandable versus self-expanding transcatheter heart valves (THV) are scarce. To compare outcomes after transcatheter aortic valve replacement (TAVR) with SAPIEN 3 Ultra (Ultra) versus Evolut R or Pro (Evolut) THVs. 1612 consecutive patients undergoing TAVR with either Ultra (n = 616) or Evolut (n = 996) were included. After propensity score matching (PSM), 467 and 205 matched pairs were identified in the entire cohort and with latest-generation THVs, respectively. Outcomes were investigated up to 30 days after TAVR. After PSM, baseline characteristics were comparable in the entire cohort (n = 934). Device success (92.7% vs. 87.6%; p = 0.011) and need for permanent pacemaker implantation (PPI) (15.2% vs. 8.4%; p = 0.002) were higher for Evolut compared with Ultra. Elevated gradients (≥20 mm Hg) were less frequent (1.6% vs. 10.4%; p