Transcatheter vs Surgical Replacement of Degenerated Bioprosthetic Aortic Valve: A Meta-Analysis of Propensity-Score-Matched Studies.
INTRODUCTION Degeneration of bioprosthetic aortic valves is a common late complication. While redo surgical aortic valve replacement (redo-SAVR) has traditionally been the standard of care, transcatheter valve-in-valve implantation (ViV-TAVR) has emerged as a less invasive alternative. This meta-analysis aimed to compa...