Fig. 3: Comparison of AUROC performances for DL: ECG, age, sex model for 15 cardiovascular conditions for specific subgroups.

Evaluations are performed separately for the males and females of the holdout patients (a) as well as ECGs without pacemakers and all ECGs in the holdout set (b). The height of bars represents the performance in external holdout validation and the models with statistically higher performance are indicated with a star.