Fig. 2From: Artificial intelligence-based model for predicting pulmonary arterial hypertension on chest x-ray imagesDiagnostic ability for pulmonary arterial hypertension. Comparison of the diagnostic sensitivity and specificity of the algorithm and the doctors’ opinion using images from the testing dataset. The red dots represent the doctor’s sensitivity and specificity. Black line: The ROC curve of AI algorithmROC: receiver operating characteristic; AI: artificial intelligenceBack to article page