CHA₂DS₂-VASc Score for Atrial Fibrillation Stroke Risk

Age

< 65 0

65 - 74 +1

> 75 +2

Sex

Male 0

Female +1

CHF history

No 0

Yes +1

Hypertension history

No 0

Yes +1

Stroke/TIA/Thromboembolism history

No 0

Yes +2

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

No 0

Yes +1

Diabetes history

No 0

Yes +1