Question

A 62-year-old with prior ischemic stroke is on aspirin 81 mg daily. He has no cardioembolic source. What is the recommended long-term antithrombotic strategy?

Accepted Answer

Continue single antiplatelet therapy

Answer

Switch to warfarin with INR 2-3

Answer

Dual antiplatelet therapy indefinitely

Answer

Add rivaroxaban 2.5 mg BID to aspirin

Answer

Stop antithrombotic therapy

Practice question

A 62-year-old with prior ischemic stroke is on aspirin 81 mg daily. He has no cardioembolic source. What is the recommended long-term antithrombotic strategy?