Figure 1.

Performance Metrics of Machine Learning Models for ATTR-CM

(A) Classification summary ATTR-CM. (B) Confusion matrix ATTR-CM. (C) AUROC curve ATTR-CM. (D) Precision–recall curve ATTR-CM. ATTR-CM = transthyretin amyloidosis cardiomyopathy; AUROC = area under the receiver-operating characteristic curve; ECG = electrocardiogram; ECHO = echocardiogram; FN = false negative; FP = false positive; NPV = negative predictive value; PPV = positive predictive value; TN = true negative; TP = true positive.