Coronary Physiologic Burden Assessed by Mean Angiography-Derived Fractional Flow Reserve Predicts Outcomes After Transcatheter Aortic Valve Implantation.
BACKGROUND Coronary artery disease frequently coexists with severe aortic stenosis (AS) and contributes to adverse outcomes after transcatheter aortic valve implantation (TAVI). Conventional lesion-based assessments may underestimate the cumulative impact of diffuse coronary physiologic impairment in this population. T...