A 73-year-old after ischemic stroke due to AF is ready for secondary prevention. Renal function is normal. Best antithrombotic?...

Question

A 73-year-old after ischemic stroke due to AF is ready for secondary prevention. Renal function is normal. Best antithrombotic?

Accepted Answer

Oral anticoagulation with a DOAC

Answer

Aspirin alone

Answer

Dual antiplatelet therapy indefinitely

Answer

Warfarin plus aspirin for life

Answer

No therapy due to bleeding risk

us-usmle-step-1 MCQ (SBA): Secondary Stroke Prevention (AF)