Fig. 4: Cumulative risk of AF stratified by 1 L ECG-AI AS. | npj Digital Medicine

Fig. 4: Cumulative risk of AF stratified by 1 L ECG-AI AS.

From: Artificial intelligence-enabled analysis of handheld single-lead electrocardiograms to predict incident atrial fibrillation: an analysis of the VITAL-AF randomized trial

Fig. 4: Cumulative risk of AF stratified by 1 L ECG-AI AS.

Depicted is the cumulative risk of AF across strata of predicted risk using 1 L ECG-AI AS. Panel a plots cumulative risk across categories of 1 L ECG-AI AS risk, and Panel b plots cumulative risk across strata of both ECG-AI AS and CHARGE-AF. In both panels, high AF risk is defined as 2-year AF risk ≥3% (approximating the top tertile of risk). The number at risk across each stratum over time is depicted below each plot.

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