Age-Dependent Outcome of First-Line Endovascular and Surgical Revascularization Strategies in Chronic Limb-Threatening Ischemia.

Background: Chronic limb-threatening ischemia (CLTI) has a high mortality and amputation risk even after revascularization. Owing to an aging population the incidence of peripheral arterial disease is rising. However, the current age distribution in patients with CLTI and the impact of age on outcomes remains unclear.