| 多普勒超声心动图评价急性心肌梗塞后左室重构及心功能改变 |
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| 引用本文： | 乌若丹,张翔,李永吉,徐小南. 多普勒超声心动图评价急性心肌梗塞后左室重构及心功能改变[J]. 临床心血管病杂志, 1997, 0(2) |
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| 作者姓名： | 乌若丹 张翔 李永吉 徐小南 |
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| 作者单位： | 云南省人民医院心内科!昆明650032 |
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| 摘 要： | 应用多普勒超声心动图对56例不同部位急性心肌梗塞（AMI）后患者及40例正常人左室结构（LVR）、收缩舒张功能参数进行对比分析研究。结果显示AMI后患者左室舒张及收缩末期内径、左心室舒张末期容积、左心室收缩末期容积、左室射血前期与射血时间比、舒张晚期峰值血流速度、A峰面积增大；射血分数、短轴缩短率、舒张早期峰值血流速度、E峰／A峰面积则降低，两组间比较有极显著性差异（P＜0．01）。认为AMI后患者心脏不同程度的发生了LVR及收缩舒张功能减退。
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| 关 键 词： | 多普勒超声心动图 左室重构 急性心肌梗塞 心功能 |
Assessment of left ventricular remodeling after acute myocardial infarction by Doppler echocardiography |
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| Wu Ruodan, Zhang Xiang, Li Yongji et al. Assessment of left ventricular remodeling after acute myocardial infarction by Doppler echocardiography[J]. Journal of Clinical Cardiology, 1997, 0(2) |
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| Authors: | Wu Ruodan Zhang Xiang Li Yongji et al |
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| Abstract: | The parameters of left ventricular function were studied compared and analysed by Doppler echocardiography in 56 patients with acute myocardial infarction (AMI) and 40 normal ones for control. The results showed that the indexes of LVDd and LVDs, LVEDV, LVESV,LVPEP/ET, A area were increased, EF and FS, PFVE, E area, E/A decreased in AMI group,and the differences were significantly (P<0.01). The resutls suggest that varlous degree of left ventricular remodeling may be developed after AMI;both the systolic and diostotic functions of heart are decreased. |
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| Keywords: | Doppler echocardiography Left ventricular remodeling Acute myocardial infarction Cardiac function |
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