药物洗脱支架可显著减少冠状动脉分叉处支架置入术后的再狭窄。其再狭窄往往与支架贴壁不良、缠绕扭曲有关。本研究探讨了不同方法的药物洗脱支架置入技术及其效果,显示对吻支架术加球囊后扩张技术可更好地覆盖病变。研究在离体模型中进行,选用金属裸支架,使用不同的洗脱支架置 Drug-eluting stents can significantly reduce restenosis after stent implantation at the coronary bifurcation. Its restenosis is often associated with poor adherent stent, twisting twisting. This study explored the different methods of drug-eluting stent placement techniques and their effects, showing that kiss-stent-plus-balloon dilatation techniques can better cover lesions. The study was performed in an ex vivo model with bare metal stents and different elution stents