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经皮腔内冠状动脉形成术及支架置入术已经广泛应用于临床,成为冠心病常规治疗的方法之一,但术后再狭窄的问题一直困扰着广大介入工作者。药物洗脱支架的问世,为解决支架术后再狭窄带来了展新的曙光。本文简要综述药物洗脱支架的应用现状以及新型药物支架的研发进展。
Percutaneous transluminal coronary angioplasty and stenting have been widely used in clinical practice, which has become one of the routine treatment methods for coronary heart disease. However, the problem of postoperative restenosis has plagued the majority of interventional workers. The advent of drug-eluting stents has brought new prospects for restenosis after stenting. This article briefly reviews the current status of drug-eluting stent and the development of new drug-eluting stent.