Question

A 68-year-old woman with AF and prior TIA (CHA₂DS₂‑VASc 5) is intolerant to warfarin. She has no rheumatic MS or mechanical valve. Best long-term strategy?

Accepted Answer

DOAC at guideline-approved dose

Answer

Aspirin alone

Answer

Dual antiplatelet therapy

Answer

No therapy

Answer

Left atrial appendage occlusion as first-line

Practice question

A 68-year-old woman with AF and prior TIA (CHA₂DS₂‑VASc 5) is intolerant to warfarin. She has no rheumatic MS or mechanical valve. Best long-term strategy?