A 54-year-old with nonvalvular AF and CHA2DS2-VASc 3 asks whether aspirin can replace anticoagulation. What is correct?...

Question

A 54-year-old with nonvalvular AF and CHA2DS2-VASc 3 asks whether aspirin can replace anticoagulation. What is correct?

Accepted Answer

Aspirin is inferior; use a DOAC if eligible

Answer

Aspirin is equivalent to DOACs for stroke prevention

Answer

Use aspirin plus clopidogrel instead

Answer

Warfarin with INR 1.0-1.5 is adequate

Answer

No therapy is acceptable

us-usmle-step-2 MCQ (SBA): Atrial Fibrillation