Fig. 4From: Training and clinical testing of artificial intelligence derived right atrial cardiovascular magnetic resonance measurementsROC curves and RA area measurements. ROC curves showing the accuracy of RA area measurements to predict mPAP at ESC/ERS guidelines risk thresholds. ROC = receiver operating characteristic; RA = right atrial; mPAP = mean pulmonary arterial pressure; ESC/ERS = European Society of Cardiology and European Respiratory Society; AUC = area under the curveBack to article page