Transcatheter aortic valve replacement versus surgical aortic valve replacement in patients with previous coronary artery bypass surgery: A systematic review and meta-analysis

摘要

Background: Patients with severe aortic stenosis (AS) and previous coronary artery bypass graft (CABG) surgery have increased risk for aortic valve replacement. Whether surgical aortic valve replacement (SAVR) or transcatheter aortic valve replacement (TAVR) offers better outcomes in this population is unclear. We aimed to assess outcomes of TAVR and SAVR in patients with previous CABG.