Background: Randomized controlled trials (RCTs) and observational studies have compared the efficacy and safety of transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR) in patients with severe aortic stenosis.
Objectives: Compare TAVR and SAVR in patients with different surgical risks, population characteristics, and different transcatheter prosthetic valves.
Methods: An overview of systematic reviews (SRs) was conducted following a structured protocol.