Question

A 73-year-old woman with atrial fibrillation and a history of gastrointestinal bleeding underwent left atrial appendage occlusion (LAAO). Although the post-procedure antithrombotic plan is individualized, which general statement aligns with current atrial fibrillation guidance?

Accepted Answer

Short-term anticoagulation or antiplatelet therapy is typically used post-implant per protocol.

Answer

No antithrombotics are needed after LAAO.

Answer

Dual antiplatelet therapy for life is mandatory.

Answer

Warfarin for life is required.

Answer

Aspirin monotherapy is contraindicated.

Practice question

A 73-year-old woman with atrial fibrillation and a history of gastrointestinal bleeding underwent left atrial appendage occlusion (LAAO). Although the post-procedure antithrombotic plan is individualized, which general statement aligns with current atrial fibrillation guidance?