Rivaroxaban and Aspirin in Patients With Symptomatic Lower Extremity Peripheral Artery Disease

Importance: Patients with symptomatic lower extremity peripheral artery disease (LE-PAD) experience an increased risk of major vascular events. There is limited information on what clinical features of symptomatic LE-PAD prognosticate major vascular events and whether patients at high risk have a greater absolute benefit from low-dose rivaroxaban and aspirin. Objective: To quantify the risk of major vascular events and investigate the response …