Objective To evaluate the role of temporary arteriovenous fistula(AVF) in the treatment of acute deep venous thrombosis(DVT) with Amplatz thrombectomy device(ATD).

• 目的评估暂时性动静脉瘘(arteriovenousfistula,AVF)在Amplatz血栓消融器(Amplatzthrombectomydevice,ATD)治疗急性深静脉血栓形成(deepvenousthrombosis,DVT)中的作用。