CHA₂DS₂-VASc Score Calculator for Stroke Risk in Atrial Fibrillation
Thromboembolic risk stratification according to ESC/AHA/ACC Guidelines. Assigns points to clinical factors and guides Oral Anticoagulation therapy.
Input Parameters
Instant Calculation Result
Adjust values on the left to calculate live results.
In-Depth Guide & Mathematical Methodology
❤️ Clinical Anticoagulation Indications (ESC/AHA Guidelines)
Score 0 (Men) / 1 (Women): Low risk. No oral anticoagulation recommended.
Score 1 (Men): Moderate risk. Consider oral anticoagulation (DOAC preferred over Warfarin).
Score ≥ 2 (Men) / ≥ 3 (Women): High risk. Oral anticoagulation strongly indicated.
Frequently Asked Questions (FAQ)
What is the CHA₂DS₂-VASc Score Calculator for Stroke Risk in Atrial Fibrillation and how does it work?
Thromboembolic risk stratification according to ESC/AHA/ACC Guidelines. Assigns points to clinical factors and guides Oral Anticoagulation therapy.
How do I use this CHA₂DS₂-VASc Score Calculator for Stroke Risk in Atrial Fibrillation?
Select presence of Congestive Heart Failure. Indicate if patient has Hypertension. Select Age range (<65, 65-74, or 75+ years). Indicate if patient has Diabetes. Select history of prior Stroke / TIA / Thromboembolism. Indicate presence of Vascular Disease. Select biological Sex. Review CHA₂DS₂-VASc score, annual stroke rate, and anticoagulation recommendation.
What mathematical formula is used in this calculation?
CHA₂DS₂-VASc Score (Lip et al. Chest 2010): CHF (+1), HTN (+1), Age ≥75 (+2), Diabetes (+1), Stroke/TIA (+2), Vascular disease (+1), Age 65-74 (+1), Sex female (+1). Total range 0-9 points.
Is the CHA₂DS₂-VASc Score Calculator for Stroke Risk in Atrial Fibrillation on FindCalculator free to use?
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