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. Author manuscript; available in PMC: 2023 Jan 11.
Published in final edited form as: Circulation. 2021 Nov 8;145(2):122–133. doi: 10.1161/CIRCULATIONAHA.121.057480

Figure 4. Cumulative risk of AF stratified by predicted AF risk.

Figure 4.

Depicted is the cumulative risk of AF stratified by high predicted risk of AF as determined using both ECG-AI and CHARGE-AF (dark red), ECG-AI only (red), CHARGE-AF only (orange), or neither model (yellow). High AF risk was defined as 5-year AF risk ≥5% in MGH and BWH (as performed in the original CHARGE-AF derivation study),13 and 2-year AF risk ≥1% in the UK Biobank (approximating the top tertile of risk). The number at risk across each stratum over time is depicted below each plot.