A 58-year-old man with new AF asks about aspirin to prevent stroke since he "doesn't like blood thinners." CHA₂DS₂‑VASc=4. Which is correct?...

Question

A 58-year-old man with new AF asks about aspirin to prevent stroke since he "doesn't like blood thinners." CHA₂DS₂‑VASc=4. Which is correct?

Accepted Answer

Aspirin is not recommended as an alternative to anticoagulation for stroke prevention in AF

Answer

Aspirin reduces stroke similar to anticoagulation

Answer

Aspirin plus clopidogrel is preferred

Answer

High-dose aspirin (325 mg) equals DOAC efficacy

Answer

Use aspirin until age 70 then switch

us-abim MCQ (SBA): AF Stroke Prevention