【摘要】 近年来，药物涂层支架在改善“PCI”手术后再狭窄上取得了突破性的进展，但相关的研究并没有结束，目前药物涂层支 架仍是世界研究的热点。回顾了对药物涂层支架的研究，对其发展现状和目前存在的问题进行了分析，并对其未来一段时 间的发展进行了预测。更多还原

【Abstract】 The development of drug eluting-stents has been a breakthrough for the prevention of PCI postoperative restenosis,and the correlative researches have not yet stopped and are still the focus of the world.We review,in this article,the history of drug eluting-stents researches,analyze the research actualities and the problems existing,and forecast the developing trend in the future.更多还原