Figure 7.
CNNs enable detection of abnormal myocardial diseases. A through C, Receiver operating characteristic curves for hypertrophic cardiomyopathy (A), cardiac amyloid (B), and pulmonary arterial hypertension (C) detection. D, Relationship of probability of amyloid with left ventricular mass. Blue line indicates linear regression fit, with 95% CI indicated by gray shaded area. AUROC indicates area under the receiver operating characteristic curve; CNN, convolutional neural network; HCM, hypertrophic cardiomyopathy; and PAH, pulmonary arterial hypertension.