急性ST段抬高型心肌梗死患者急诊经皮冠状动脉介入治疗术前高剂量瑞舒伐他汀对炎性因子和心肌灌注的影响

Journal of Clinical Emergency(2016)

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Abstract
目的:探讨急性ST段抬高型心肌梗死(STEMI)患者急诊经皮冠状动脉介入治疗(PCI)术前高剂量瑞舒伐他汀对血清炎性因子和心肌灌注的影响.方法:选择2013-01-2014 12在我院就诊的急性STEMI患者145例为研究对象,根据急诊PCI术前是否服用高剂量瑞舒伐他汀将患者分为常规治疗组(A组)70例和高剂量瑞舒伐他汀组(B组)75例.在急诊PCI术后2组患者均给予冠心病二级预防治疗,其中瑞舒伐他汀钙均给予10 mg,每晚1次.所有患者在入院后24 h内及发病第7天抽取外周静脉血测定血清炎性因子hs-CRP、TNF-α、IL-6浓度,并采用TIMI血流分级和校正的TIMI帧数计数(CTFC)评价心肌灌注情况.结果:2组患者治疗1周后血清炎性因子hs-CRP、TNF-α和IL-6浓度较发病24 h内均明显降低(P<0.05).治疗1周后B组患者hs-CRP、TNF-α和IL-6的浓度较A组患者亦明显降低[(2.51±1.09) mg/L vs.(4.47±2.62) mg/L,(14.78±2.86) ng/L vs.(18.76±3.98) ng/L,(21.75±9.78) ng/L vs.(34.37±10.98) ng/L,P<0.05].B组患者急诊PCI术后CTFC明显低于A组[(27.4±11.6)帧vs.(35.8±12.7)帧,P<0.05].结论:急性STEMI患者急诊PCI术前高剂量瑞舒伐他汀治疗可减少患者的炎症反应,增加心肌灌注.
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Key words
acute myocardial infarction,rosuvastatin,inflammatory factor,myocardial perfusion
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