CHA₂DS₂-VASc Score Calculator
Stroke risk stratification for patients with atrial fibrillation.
CHA₂DS₂-VASc Form
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Understanding Your Results
CHA₂DS₂-VASc estimates annual stroke risk in patients with atrial fibrillation. A score of 0 in males (or 1 in females) suggests low risk; higher scores generally warrant anticoagulation.
- 0 (Male) / 1 (Female): Low risk. Anticoagulation generally not needed.
- 1 (Male) / 2 (Female): Moderate risk. Consider anticoagulation.
- ≥2 (Male) / ≥3 (Female): High risk. Anticoagulation recommended (Class I).
Learn More
- CHA₂DS₂-VASc Score Diagnosis and Tests
- CHA₂DS₂-VASc Score Myths and Facts
- CHA₂DS₂-VASc Score Risk Factors
- CHA₂DS₂-VASc Score Symptoms and Causes
- CHA₂DS₂-VASc Score Treatment Options
- CHA₂DS₂-VASc Score vs HAS-BLED Score
- How to Interpret CHA₂DS₂-VASc Score Results
- Living With CHA₂DS₂-VASc Score
- What Is the CHA₂DS₂-VASc Score?
- When to See a Doctor About CHA₂DS₂-VASc Score
Frequently Asked Questions
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Medical Disclaimer: This calculator is for educational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for personalized guidance.