CHA₂DS₂-VASc Score is a anticoagulation tool commonly applied in Cardiology. Stroke risk stratification for patients with non-valvular atrial fibrillation. Calculates annual stroke risk and guides anticoagulation decisions based on clinical risk factors. Use the interactive calculator for inputs, limitations, and primary references.

Not a substitute for clinical judgment. Verify critical values with primary literature, local protocols, and specialist input when appropriate.