Calculates the validated CHA₂DS₂-VASc stroke risk score for patients with Atrial Fibrillation, plus a general ischaemic stroke risk profile based on BP, cholesterol, and lifestyle factors.
Enter your clinical parameters to see dynamic diagnostic readings.
CHA₂DS₂-VASc is the international gold-standard tool to decide anticoagulation in AF patients. Higher scores predict annual stroke risk: score 2 ≈ 2.2%/year, score 6 ≈ 9.8%/year.
⚠️ When to See a Doctor
Score ≥ 2 in men or ≥ 3 in women (excluding female sex) should be evaluated for anticoagulation therapy. Any TIA or stroke history requires immediate evaluation.