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冠脉内植入支架后血清C反应蛋白、肾素浓度变化的探讨

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摘要 目的观察冠心病患者冠脉内植入支架后发生再狭窄与C反应蛋白(CPR)和肾素(PRA)的关系。方法回顾性分析冠脉内植入支架患者56例,排除影响血清CRP水平因素,按有无高血压病分A、B二组,A组为高血压组31例,B组为非高血压组25例。56例患者在术后的当天、术后第一天、1周、1个月、6个月在空腹下抽取静脉血,测定血清CPR和PRA的浓度。结果 56例手术患者血清CPR、PRA浓度术后第一天、术后1周与术前相比均有升高,术后1个月、6个月有4例持续升高与术前相比仍有显著意义(P<0.01),冠脉造影复查升高的4例中又有3例发生明显狭窄。结论冠脉内置入支架后可造成局部动脉壁平滑肌细胞的持续慢性的增殖反应,CPR、PRA升高越明显、持续时间越长,局部炎症反应越重,术后再发生狭窄的几率越大。
出处 《中国煤炭工业医学杂志》 2014年第2期243-244,共2页 Chinese Journal of Coal Industry Medicine
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