Fig. 3From: Sub-segmental quantification of single (stress)-pass perfusion CMR improves the diagnostic accuracy for detection of obstructive coronary artery diseaseResults of receiver operator characteristics (ROC) curve analysis in identifying subjects with significant coronary artery disease (CAD). a: ROC curves for 16 segments (black), 32 segments (orange) and 96 segments (green); b: ROC curves for 16 segments (black), endo−/epicardial ratio based on 32 segments (orange) and endo−/epicardial ratio based on 96 segments (green)Back to article page