Refining Residual Ischemic Stroke Risk in Anticoagulated Atrial Fibrillation Using Index Outpatient LA Diameter: The CHA2DS2-VALa Score
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Background: Atrial fibrillation (AF) increases ischemic stroke risk nearly fivefold. Although the CHA2DS2-VA score is widely used for risk stratification, its predictive performance is limited, particularly in intermediate-risk p... ...
