简介: 【摘要】 目的:探讨冠状动脉支架植入术后支架内再狭窄发生的危险因素。方法:选取本院 2017年 2月 -2018年 2月实行的冠状动脉支架植入术后施行冠状动脉造影的患者 98例作为研究的对象,并对其临床资料进行回顾性分析。使用 Logistic多因素对其进行逐步的分析。结果:分析表明再狭窄的发生和患者吸烟与否、是否患有糖尿病、在进行第二次的冠脉介入治疗之前 LDL-C的水平有关系,即正相关,与之相对应的危险度是 12.45、 11.45及 5.62,同时与支架是否为药物涂层成负相关,其危险度为 0.02。结论:糖尿病患者在进行手术之后极其容易发生支架术后再狭窄的症状,为避免或减少该症状,可以使用药物支架。对 LDL-C的水平进行控制并戒烟是支架植入术后患者避免支架内再狭窄的关键性因素。 【关键词】 冠状动脉疾病; 冠状动脉再狭窄; 危险因素 Objective: To investigate the risk factors of stent restenosis after coronary stent implantation. Methods: 98 patients who underwent coronary angiography after coronary artery stent implantation in our hospital from February 2017 to February 2018 were selected as the subjects and the clinical data were analyzed retrospectively. Logistic was used to analyze these factors step by step. Results: The analysis showed that the incidence of restenosis was positively correlated with smoking, diabetes, LDL-C levels before the second coronary intervention, and the corresponding risk was 12.45, 11.45 and 5.62. The risk of restenosis was negatively correlated with drug-eluting stents, with a risk of 0.02. Conclusion: Diabetic patients are extremely prone to restenosis after stenting after surgery. Drug-eluting stents can be used to avoid or reduce the symptoms. Controlling the level of LDL-C and quitting smoking are the key factors to avoid in-stent restenosis after stent implantation.
简介:摘要目的总结性分析经皮冠状动脉介入治疗(PCI)应用于高龄冠心病心绞痛患者临床治疗的效果。方法选取2017年1月-2018年6月期间,我院收治的高龄冠心病心绞痛患者80例,按照随机数字表法平均随机分为两组,取名为研究组和对照组,每组40例。对照组保守用药,研究组给予PCI,分析比较两组患者相关临床指标数据。结果对照组临床治疗总有效率为85.0%,研究组为100%,差异有统计学意义(P<0.05);研究组患者1年后生存率为97.5%,明显高于对照组的82.5%,差异有统计学意义(P<0.05)。研究组患者各心血管事件发生率,心力衰竭2.5%、再发心绞痛15.0%、心源性死亡2.5%和非致命性心肌梗死2.5%均明显低于对照组的17.5%、40.0%、7.5%和7.5%,差异均有统计学意义(P<0.05)。结论高龄冠心病心绞痛患者在临床治疗中应用PCI临床效果更好,能够有效控制并发症,促进患者身体恢复以此提高患者生存率,临床应用价值明显。