Fig. 3From: Diagnostic accuracy of coronary computed tomography angiography-derived fractional flow reserveAccuFFRct results with invasive FFR measurement. a CCTA demonstrating 80% stenosis at the proximal to middle portion of LAD (green arrow); b a computed AccuFFRct value of 0.79 (red arrow); c the corresponding measured FFR value of 0.75, demonstrating stenosis ischemia. FFR fractional flow reserve; CCTA coronary computed tomography angiography, LAD left anterior descending arteryBack to article page