Question

A 69-year-old woman with atrial fibrillation and prior GI bleed asks about stroke prevention. CHA2DS2-VASc is 5. What is the benefit of DOAC over warfarin?

Accepted Answer

Lower intracranial hemorrhage risk with similar or improved stroke prevention

Answer

Higher intracranial hemorrhage risk

Answer

Less effective stroke prevention

Answer

Requires frequent INR checks

Answer

Contraindicated in AF

Practice question

A 69-year-old woman with atrial fibrillation and prior GI bleed asks about stroke prevention. CHA2DS2-VASc is 5. What is the benefit of DOAC over warfarin?