赵旭 任昊 王刃

    [關键词] 药物涂层球囊;经皮腔内血管成形术;下肢动脉硬化闭塞症;踝肱指数;再狭窄率

    [中图分类号] R654.3? ? ? ? ? [文献标识码] B? ? ? ? ? [文章编号] 1673-9701(2021)14-0066-04

    Clinical effect observation of percutaneous transluminal angioplasty with drug-coated balloon in the treatment of arteriosclerosis obliterans of lower extremities

    ZHAO Xu? ?REN Hao? WANG Ren

    Department of Vascular Surgery， Dalian Municipal Central Hospital， Dalian? ?116021， China

    [Abstract] Objective To explore the value of percutaneous transluminal angioplasty (PTA) with drug-coated balloon (DCB) for patients with arteriosclerosis obliterans of lower limbs. Methods A total of 50 patients with arteriosclerosis obliterans of lower limbs admitted in our hospital from February 2018 to February 2020 were enrolled in this study. Those patients were divided into groups by random number table， in which 25 patients were treated with PTA with ordinary balloon (study group 1) and the other 25 patients were treated with PTA with drug-coated balloon (study group 2). The ankle-brachial index(ABI) ......