CHA2DS2-VASc Score Calculator
Estimate stroke risk in patients with atrial fibrillation using the CHA2DS2-VASc score.
Important Health Disclaimer
This calculator provides general health information based on standard medical formulas and WHO guidelines. Results are for informational and educational purposes only and should not be considered as professional medical advice, diagnosis, or treatment recommendations.
For health concerns, medical conditions, fitness plans, or dietary decisions, please consult with qualified healthcare professionals, licensed physicians, registered dietitians, or certified fitness trainers who can evaluate your individual health status and medical history.
Individual health needs vary significantly. These calculations are general estimates and may not be appropriate for everyone, especially those with existing medical conditions, pregnant women, children, or elderly individuals.
Not a substitute for professional medical advice
CHA2DS2-VASc Criteria
Select all that apply to the patient:
CHA2DS2-VASc Score
0
Low Risk
Treatment Recommendation
No antithrombotic therapy recommended. Anticoagulation generally not indicated.
Score Interpretation
- 0: Low risk - No anticoagulation
- 1: Low-moderate - Consider anticoagulation
- ≥2: Moderate-high - Anticoagulation recommended
Important Note
Always assess bleeding risk (HAS-BLED score) alongside stroke risk before initiating anticoagulation.
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