Fig. 5From: Effect of increased left ventricle mass on ischemia assessment in electrocardiographic signals: rabbit isolated heart studyReceiver operating characteristics curves calculated for QRSA (a), AUCQRS (b), ST20 (c), and TA (d) in the positions −30°, 0°, and 20° (black, green and orange, respectively) for the detection of increased LV mass fraction. AUCROC – area under receiver operating characteristics curveBack to article page