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| 缺血性预适应对急性心肌梗死范围及左室功能的影响 | |
| 引用本文： | 刘艳茹 陈晓春. 缺血性预适应对急性心肌梗死范围及左室功能的影响[J]. 内蒙古医学杂志, 2000, 32(4): 259-260 |
| 作者姓名： | 刘艳茹 陈晓春 |
| 作者单位： | [1]内蒙古自治区医院内科 [2]内蒙古医学院第三附属医院内科 |
| 摘 要： | 目的； 利用回顾性调查方法分析梗死前４８ｈ内发生心绞痛对梗死范围和左室功能的影响。方法；比较ＡＰ组和无ＡＰ组梗死范围、血清ＣＰＫ，左室舒张末期内径、ＬＶＥＦ，严重心律失常和４周病死率的异同；结果：ＡＰ组Ｑ波性心梗显著低于无ＡＰ组（８０．６６％ＶＳ１００％，Ｐ〈０．０５）。ＣＰＫ峰值和左室舒张末期内径显著低于无ＡＰ组，而ＬＶＥＦ明显高于无ＡＰ组。两组合并严重心律失常及４周病死率方面无显著性差别；结论 |
| 关 键 词： | 心肌梗死 缺血预适应 梗死前心绞痛 左室功能 |
Influence of ischemic precondition on myocardial infarction range and left ventricular function |
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| LIU Yan ru ,CHEN Xiao chun ,ZHANG Jian ping. Influence of ischemic precondition on myocardial infarction range and left ventricular function[J]. Inner Mongolia Medical Journal, 2000, 32(4): 259-260 | |
| Authors: | LIU Yan ru CHEN Xiao chun ZHANG Jian ping |
| Affiliation: | LIU Yan ru 1,CHEN Xiao chun 2,ZHANG Jian ping 3 |
| Abstract: | Objective:Analysis of preinfarction angina on infarction range and left ventricular function with retrospective study;Methods:comparing the difference of infarction range,serum CPK,left ventricular diastasis internals path,LVEF,severity arrhythmia,4 week fatality rate between AP and no AP group;Results:Q wave MI in AP group is significant lower than no AP group(80.66% vs 100%,P<0.05),CPK peak and left ventricle diastasis internals path in AP group is striking lower than no AP group.LVEF in AP group obviously higher than no AP group.But no difference between severity arrhythmia and 4 weeks fatality rate;Conclusion:preinfarction angina can protect myocardium and improve left ventricle function as ischemia beforehand adaption. [ |
| Keywords: | Acute myocardial infarction Ischemia preconditioning Preinfarction angina |
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