CAJ | 학술논문

冠状动脉分叉病变占所有经皮冠状动脉介入术的15％～20％，是冠状动脉介入治疗的难点。目前冠状动脉分叉病变介入治疗常用技术主要包括单支架技术和双支架技术等。现有的治疗技术具有操作复杂、并发症多、术后再狭窄率高等缺点，所以冠状动脉分叉病变的介入治疗成为研究的热点。近年来新兴的拘禁球囊技术，可以简化手术操作，降低手术难度，提高成功率，具有良好的临床应用前景。现对冠状动脉分叉病变的特点及目前冠状动脉分叉病变的介入治疗方法进行综述。
관상동맥분차병변점소유경피관상동맥개입술적15％～20％，시관상동맥개입치료적난점。목전관상동맥분차병변개입치료상용기술주요포괄단지가기술화쌍지가기술등。현유적치료기술구유조작복잡、병발증다、술후재협착솔고등결점，소이관상동맥분차병변적개입치료성위연구적열점。근년래신흥적구금구낭기술，가이간화수술조작，강저수술난도，제고성공솔，구유량호적림상응용전경。현대관상동맥분차병변적특점급목전관상동맥분차병변적개입치료방법진행종술。
It takes 15%~20% of coronary intervention in bifurcation lesions in all percutaneous coronary intervention,which is the difficulty of coronary intervention.At present,the interventional treatment of coronary bifurcation lesions are used to be technologies including the placement of single stent or double stents.The existing technologies of treatment have the disadvantages of complicated operations, in-creased complications and the high rate of restenosis after operations and so on, which makes the interventional treatment of coronary bifurca-tion lesions become a hot research.In recent years, the newly-emerging technology of jailed balloon,can simplify the surgical procedure,re-duce the difficulty of operation, improve the success rate,which have broad application prospects for clinical application.The purpose of this paper is to summarize the progress on the characteristics and the treatment of coronary bifurcation lesions.