Fig. 4From: Stable patients with suspected myocardial ischemia: comparison of machine-learning computed tomography-based fractional flow reserve and stress perfusion cardiovascular magnetic resonance imaging to detect myocardial ischemiaROC of Agatston score, cCTA (stenosis ≥ 70%) and CT-FFRML with stress perfusion CMR as reference standard. The AUC for detection of ischemia inducing stenosis by CT-FFRML was 0.89. Agatston score and cCTA (stenosis ≥ 70%) provide AUC values of 0.70 and 0.74 (n = 138). CAD = coronary artery disease; cCTA = coronary CT angiography; CT-FFRML = Fractional flow reserve derived from coronary computed tomography angiography based on machine learning algorithm; CMR = cardiovascular magnetic resonance imagingBack to article page