A patient with lacunar infarct and well-controlled hypertension is found to have no AF on 30-day cardiac monitoring. Which antithrombotic regimen is preferred for secondary prevention?
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A
Anticoagulation with warfarin (INR 2–3)
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B
Dual antiplatelet therapy indefinitely
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C
Single antiplatelet agent (aspirin or clopidogrel)
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D
No antithrombotic therapy