85岁以上冠心病患者经皮冠脉血运重建术疗效与安全性分析(1)
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[摘要] 目的 评估年龄超过85岁的患者接受PCI的安全性和有效性，并找出住院和1年生存率的相关危险因素。 方法 回顾分析2005年1月～2010年12月65例冠状动脉疾病老年患者经皮冠状动脉腔内成形术。对住院和随访1年所采集的临床、血管造影及介入治疗进行了相关变量对数回归分析。 结果 住院患者的治愈率为90.8%(59/65)，住院患者的死亡率为9.2%(6/65)。随访1年发现接受介入治疗的患者1年存活率为83.1%(54/65)。回归分析显示：左心室射血分数是唯一预测住院患者存活率的独立预测因子。随访1年发现，肾功能不全及完全的血管成形术均与临床疗效密切相关。 结论 本研究表明高龄冠心病患者(年龄大于85岁)进行经皮冠状动脉介入治疗是安全、有效的。它可以有效地缓解症状，并提供住院期间为期1年的后续以及有利的结果。低EF值、不完全心肌血运重建术和肾功能障碍会影响临床疗效。
[关键词] 冠心病；经皮冠状动脉介入；老年人；血运重建
[中图分类号] R541.4 [文献标识码] A [文章编号] 1674-4721(2012)04(a)-0031-03
The effect and safety analysis of percutaneous coronary angioplasty in patients aged over 85 with coronary artery disease
MAI Haiyuan1 TANG Lijun2
1.Department of Cardiology, the People′s Hospital of Heshan City in Guangdong Province, Heshan 529700, China; 2. Department of Cardiology, the People′s Hospital of Jiangmen City in Guangdong Province, Jiangmen 529000, China
[Abstract] Objective To evaluate the safety and efficency of percutaneous coronary intervention (PCI) in patients with coronary artery disease (CAD) aged over 85 years old and explore the related risk factors of hospitalization and one-year survival rate. Methods Retrospectively analyzed the clinical data of 65 patients aged over 85 years old with CAD and received percutaneous transluminal coronary angioplasty (PTCA) from January 2005 to December 2010. Logistic regression analysis was used to analyze the related factors of clinical, angiographic and procedure related variables. Results The cured rate of inpatients was 90.8% (59/65), the mortality rate of inpatients was 9.2% (6/65). 83.1% (54/65) of the patients receiced PCI were still alive when a year later. Logistic regression analysis revealed that left ventricular ejection fraction (LVEF) was the only independent predictor of the survival rate of inpatients. Based on the follow-up visit last a year, we found that complete revascularization and renal dysfunction were closely related with clinical efficacy. Conclusion Our study indicates that PCI is safe and effective for elder patients aged over 85 years with CAD ......
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