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Cardiology
Calculate the CHA₂DS₂-VASc score to estimate stroke risk in patients with atrial fibrillation and guide anticoagulation therapy decisions.
Formula
Score = CHF(1) + Hypertension(1) + Age≥75(2) + Diabetes(1) + Stroke(2) + Vascular(1) + Age 65–74(1) + Female(1)
Inputs
Cardiology
Calculate the HAS-BLED score to assess bleeding risk in patients on anticoagulation therapy. Balance stroke prevention against bleeding risk.
Formula
Score = H(1) + A(1+1) + S(1) + B(1) + L(1) + E(1) + D(1+1)
Inputs