biostudies-literatureUnknown55Biancari F<h4>Background</h4>The evidence of the long-term advantages of transcatheter aortic valve replacement (TAVR) over surgical aortic valve replacement (SAVR) for aortic stenosis (AS) remains scarce.<h4>Methods</h4>Patients with EuroSCORE II < 4 % who underwent TAVR or SAVR for AS from the prospective observational OBSERVANT study were included in this analysis. Ten-year survival was the primary outcome of this analysis. Secondary outcome was repeat procedure on the aortic valve prosthesis.<h4>Results</h4>Propensity score matching resulted in 355 matched pairs of patients who underwent TAVR or SAVR. The mean age of SAVR patients was 80.0 ± 5.1 years and that of TAVR patients 80.1 ± 6.4 years (p = 0.81) and the mean EuroSCORE II was 2.5 ± 0.8 % and 2.6 ± 0.8 % (p = 0.60), respectively. Thirty-dInternational journal of cardiology. Heart & vasculature101545https://www.ebi.ac.uk/biostudies/studies/S-EPMC11567919biostudies-literatureTen-year outcomes after transcatheter or surgical aortic valve replacement in low-risk patients: The OBSERVANT study.PMC11567919Baglio GBadoni GBiancari FPolvani GRosato SD'Errigo PCosta GBarbanti MTamburino CfalseTen-year outcomes after transcatheter or surgical aortic valve replacement in low-risk patients: The OBSERVANT study.<h4>Background</h4>The evidence of the long-term advantages of transcatheter aortic valve replacement (TAVR) over surgical aortic valve replacement (SAVR) for aortic stenosis (AS) remains scarce.<h4>Methods</h4>Patients with EuroSCORE II < 4 % who underwent TAVR or SAVR for AS from the prospective observational OBSERVANT study were included in this analysis. Ten-year survival was the primary outcome of this analysis. Secondary outcome was repeat procedure on the aortic valve prosthesis.<h4>Results</h4>Propensity score matching resulted in 355 matched pairs of patients who underwent TAVR or SAVR. The mean age of SAVR patients was 80.0 ± 5.1 years and that of TAVR patients 80.1 ± 6.4 years (p = 0.81) and the mean EuroSCORE II was 2.5 ± 0.8 % and 2.6 ± 0.8 % (p = 0.60), respectively. Thirty-d2024-01-01T00:00:00Z2024 Dec2025-04-03T23:23:42.491Z2025-04-03T23:23:42.491ZS-EPMC115679193955549010.1016/j.ijcha.2024.101545