Additional prognostic impact of plaque characterization with on-site CT-derived fractional flow Reserve in Coronary CT angiography

On-site computed tomography-derived fractional flow reserve (CT-FFR) is a feasible method for examining lesion-specific ischemia, and plaque analysis of coronary CT angiography (CCTA) is useful for predicting future cardiac events. However, their utility and association on a per-vessel level remain unclear.