CHADSVASC

Question 1

CHA₂DS₂-VASc

Answer 1

• Female (1)
• Congestive cardiac failure (1)
• HTN (1)
• Age - <65 (0), 65-74 (1), >75 (2)
• Diabetes (1)
• Stroke (2)
• Vasc (MI, PVD), (1)

Question 2

HAS-BLED

Answer 2

• HTN (>160mmHg) - (1)
• Renal disease - dialysis, transplant, Cr>200 - (1)
• Liver disease (1)
• Stroke (1)
• Prior major bleeding/predisposition to bleeding (1)
• Labile INR (1)
• Age > 65 (1)
• Medications (aspirin, clopidogrel, NSAID) - (1)
• ETOH >8 drinks/week - (1)