老年患者直接冠状动脉介入术后心肌组织灌注的特点及预后分析 |
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引用本文: | 王春梅,朱小玲,李艳芳,艾辉,高玉龙. 老年患者直接冠状动脉介入术后心肌组织灌注的特点及预后分析[J]. 中华老年心脑血管病杂志, 2012, 14(9): 915-917 |
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作者姓名: | 王春梅 朱小玲 李艳芳 艾辉 高玉龙 |
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作者单位: | 100029,首都医科大学附属北京安贞医院抢救中心 |
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摘 要: | 目的观察老年急性心肌梗死(AMI)患者接受PCI后的心肌组织水平的灌注特点及预后情况。方法选择因AMI行PCI的患者388例,根据患者年龄分为老年组(≥60岁)187例及中青年组(<60岁)201例。通过观察TIMI心肌灌注(TMP)分级、心肌blush分级(MBG)及术后ST段回落比例,评价2组患者的术后心肌组织灌注及预后。结果中青年组较老年组病变血管数明显降低,梗死相关血管开通时间明显缩短,术后MBG 3级、术后TMP 3级及ST段回落比例及LVEF均明显升高(P<0.05)。结论老年AMI患者冠状动脉病变程度重,PCI术后虽病死率低于中青年,但组织水平灌注和心功能较差,应给予足够的重视。
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关 键 词: | 心肌梗死 心肌再灌注 阿司匹林 冠状血管造影术 预后 |
Characteristics of myocardial tissue perfusion and outcomes in elderly patients with acute myocardial infarction after primary PCI |
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Affiliation: | WANG Chun-mei,ZHU Xiao-ling,LI Yan-fang,et al (Center of Emergency Medicine,Affiliated Beijing Anzhen Hospital of Capital Medical University,Beijing 100029,China) |
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Abstract: | Objective To observe the characteristics of myocardial tissue perfusion(MTP) and outcomes in elderly patients with acute myocardial infarctionC AMI) after primary PCI.Methods Three hundred and eighty-eight AMI patients admitted to our hospital for primary PCI were divided into≥60 years old group(n=187) and
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Keywords: | myocardial infarction myocardial reperfusion aspirin coronary angiography prognosis |
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