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TAVR in Adults With Pure Severe Aortic Regurgitation

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University · 2022
ClinicalTrials.gov · Datasets · License: Public Domain · 2022
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The study aimed to evaluate the efficacy and safety of transcatheter aortic valve replacement (TAVR) in patients with severe native valve aortic insufficiency. It is a multicentre, observational cohort study. The primary endpoint consisted of a composite of all-cause death, disabling stroke, or rehospitalization for heart failure at 12 months postoperatively. According to previous research results and opinions of expert groups, the sample size was expected to be 76 cases.
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