临床上冠状动脉分叉病变占冠状动脉介入治疗的15%～20%,一直是该治疗领域的难点。进入药物支架时代,新器械的发明和新技术的应用显著降低了急性并发症及中、远期的靶血管重建率、再狭窄率。该文简要介绍分叉病变的介入治疗现状。 Clinically, coronary artery bifurcation coronary artery intervention accounted for 15% to 20%, has been the treatment of difficult areas. Into the era of drug support, the invention of new devices and the application of new technologies significantly reduce the acute complications and target long-term target vessel reconstruction rate, restenosis rate. This article briefly introduces the status of interventional treatment of bifurcation lesions.