Tools & calculators

CHA2DS2-VASc

Stroke risk score for atrial fibrillation.

Last reviewed 2026-01-06|cardio | atrial-fibrillation | stroke

Inputs

Age

years

Sex

Congestive heart failure

Hypertension

Diabetes

Prior stroke/TIA/thromboembolism

Vascular disease

Enter values to see the result.

References