Clinical Outcomes of the Self-Expandable Evolut R Valve Versus the Balloon-Expandable SAPIEN 3 Valve in Transcatheter Aortic Valve Implantation: A Meta-Analysis and Systematic Review

摘要

Background: Transcatheter aortic valve replacement (TAVR) is now indicated in patients with symptomatic aortic stenosis and low, moderate, and high surgical risk. There are multiple types of valves available in TAVR. SAPIEN 3, and Evolut R are two of the most commonly used valves.