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随着介入器械和介入技术的不断创新与改进,冠状动脉慢性完全闭塞性病变(CTO)的手术成功率获得了很大的提高,但CTO病变仍然是目前介入治疗领域的难点和热点。本文就其相关最新进展做一综述。
With the continuous innovation and improvement of interventional instruments and interventional techniques, the success rate of CTO surgery has been greatly improved. However, CTO lesions are still the difficult and hot areas of interventional therapy. This article reviews its recent developments.