CHA2DS2-VASc Calculator - Calculates stroke risk for patients with atrial fibrillation afib. Although this risk level self-assessment is not intended to replace the essential risk assessment you need with your healthcare provider, it can help you visualize the risks for stroke you may be facing.

HAS-BLED is a scoring system developed to assess 1-year risk of major bleeding in patients taking anticoagulants with atrial fibrillation.

The higher your levels, the higher you are at risk.