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Cardiology · Internal Medicine · Neurology

CHA2DS2-VASc calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

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Formula inputs

  • Congestive heart failure
  • Hypertension
  • Age
  • Diabetes mellitus
  • Prior stroke, TIA, or thromboembolism
  • Vascular disease
  • Sex category female

Primary source

Lip GYH et al. Refining clinical risk stratification for predicting stroke and thromboembolism in atrial fibrillation using a novel risk factor-based approach: the euro heart survey on atrial fibrillation. Chest (2010)

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