CHA₂DS₂-VASc Score Calculator

Calculates stroke risk for patients with atrial fibrillation.

Age

Sex

CHF history

Hypertension history

Stroke/TIA/thromboembolism history

Vascular disease history (prior MI, peripheral artery disease, or aortic plaque)

Diabetes history

Result:

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CHA₂DS₂-VASc Score Interpretation

0 (male) Very low risk

1 (male) or 2 (female) Low risk

≥2 (male) or ≥3 (female) Moderate-high risk

This calculator is for educational purposes only and should not replace professional medical advice. Always consult with a healthcare provider for medical decisions.