Journal of vascular surgery
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Bypass surgery is regularly performed for the treatment of critical limb ischemia, but the risk of occlusion remains significant. Antiplatelet therapy in patients with arterial disease is useful for secondary cardiovascular and bypass occlusion prevention. However, despite the common use of an antiplatelet agent, especially aspirin, which became the standard of care, the risk of graft occlusion persists. The best antithrombotic treatment for bypass patency therefore remains a matter of debate. ⋯ Although aspirin remains the first-line treatment to prevent infrainguinal bypass occlusion, future studies are needed to define stronger recommendations.