Evaluation and management of coronary artery disease in patients undergoing transcatheter aortic valve implantation

Abstract

Significant coronary artery disease (CAD) and severe aortic stenosis (AS) are frequent findings in patients who undergo transcatheter aortic valve implantation (TAVI). With the extension of TAVI in patients who have intermediate and even low surgical risk, the optimal evaluation and management of concomitant CAD needs to be determined. Both pre-TAVI evaluation of CAD and indications for revascularization remain a matter of debate. In this review, we provide an updated overview of the prevailing landscape of CAD in patients undergoing TAVI with a focus on its prognostic impact, diagnostic evaluation pre-procedure, indications for revascularization, optimal timing of revascularization, and future directions.