方法：回顾性分析pci治疗复杂冠状动脉病变75例患者的临床资料。
Methods: The clinical datas of 75 patients were analyzed retrospectively, who with complicated coronary artery disease and was treated with PCI.
目的：总结经皮冠状动脉介入术（PCI）治疗复杂冠状动脉病变的护理经验。
Objective: To summarize the nursing care experience of PCI in the treatment of complicated coronary artery disease.
结论中老年2型糖尿病合并心肌梗死患者冠状动脉病变复杂严重。
Conclusions Complicated coronary artery lesion is more common in middle and old age type 2 DM patients with mi.
结论2型糖尿病合并冠心病患者冠状动脉病变复杂严重。
Conclusions Diffuse and complicated lesions of coronary arteries are more common in the patients without CHD and type 2 DM.
主动脉高脉压是加重冠状动脉狭窄程度最重要危险因素，同时也是复杂血管病变的重要因素。
The high aortic pressure, on the one hand, aggravates the damage done by coronary arterial stenosis, and on other hand, maintains the blood perfusion even after complex lesions.
许多小型医院不能为冠心病患者进行心血管手术，所以复杂病变就选择由介入心脏病医师进行PCI治疗，其比值远高于冠状动脉搭桥术。
Many of the smaller hospitals don't have cardiovascular surgery for coronary heart disease, so many complex lesions are selected for PCI by the interventional cardiologist, much more than CABG.
许多小型医院不能为冠心病患者进行心血管手术，所以复杂病变就选择由介入心脏病医师进行PCI治疗，其比值远高于冠状动脉搭桥术。
Many of the smaller hospitals don't have cardiovascular surgery for coronary heart disease, so many complex lesions are selected for PCI by the interventional cardiologist, much more than CABG.
应用推荐