A 72-year-old with AF and CHA2DS2-VASc=4 is starting anticoagulation. Which statement is true about DOAC vs warfarin?...

Question

A 72-year-old with AF and CHA2DS2-VASc=4 is starting anticoagulation. Which statement is true about DOAC vs warfarin?

Accepted Answer

DOACs are preferred over warfarin in eligible nonvalvular AF patients

Answer

Warfarin is preferred in all nonvalvular AF

Answer

DOACs are inferior to warfarin for stroke prevention

Answer

Warfarin has lower intracranial bleeding risk than DOACs

Answer

DOACs are used only if INR control is poor

us-abim MCQ (SBA): Atrial Fibrillation (Anticoagulant Choice)