Article 4 human 4 machine learning 4 major clinical study 4 priority journal receiver operating characteristic adult 3 aged 3 controlled study 3 female 3 male 3 Machine learning 2 area under the curve 2 classifier 2 decision tree 2 diagnostic test accuracy study 2 feature selection 2 logistic regression analysis 2 prediction 2 predictive value 2 random forest 2 sensitivity and specificity 2 AUROC 1 Acute heart failure 1 Bayesian learning 1 Binary classification 1 Biomarker 1 CAD 1 Classification 1 Clinical decision support 1