Fig. 4From: Sub-segmental quantification of single (stress)-pass perfusion CMR improves the diagnostic accuracy for detection of obstructive coronary artery diseaseScatterplots demonstrating percent ischaemia in controls vs. CAD patients. For controls, single vessel disease (1-VD), dual vessel disease (2-VD) and triple vessel disease (3-VD) for the classic 16 segment analysis (a), 32 subsegment analysis (b) 48 subsegment analysis (c) 96 subsegment analysis (d), endo−/epicardial ratio based on 32 segments (Endo-Epi ratio #16) (e) as well as endo-epicardial ratio based on 96 segments (Endo-Epi ratio #48) (f)Back to article page