| 邓万俊,肖琳玲,金敏,沈严严,高伟川,罗湘俊.年龄与组织多普勒显象测定的心室舒张功能之间的相关性研究.[J].中南医学科学杂志.,2005,(4):522-525. |
| 年龄与组织多普勒显象测定的心室舒张功能之间的相关性研究 |
| Correlation Between Age and Ventricular Diastolic Function Measured by Tissue Doppler Imaging |
| 修订日期：2005-07-03 |
| DOI： |
| 中文关键词: 组织多普勒显象 心室舒张功能 正常人 |
| 英文关键词:tissue Doppler imaging,ventricular diastolic function,normal individual |
| 基金项目: |
| 邓万俊 肖琳玲 金敏 沈严严 高伟川 罗湘俊 |
| 南华大学附属南华医院,湖南衡阳421002 |
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| 中文摘要: |
| 目的 探讨年龄与组织多普勒显象测定的正常人左、右心室舒张功能之间的相关关系。方法 57例16～74岁健康者列为研究对象。每例首先行脉冲多普勒检查测定二尖瓣及三尖瓣血流速度，然后行二尖辩环及三尖辩环组织多普勒显象检查。结果 年龄与组织多普勒显象测定的心室舒张功能参数之间存在良好的相关关系，尤其是年龄与组织多普勒显象测得的二尖瓣环平均e／a比值呈密切负相关关系（r=-0．73，P〈0．001）。结论 年龄对组织多普勒显象测定的心室舒张功能参数有重要影响。在评价左、右心室舒张功能时，必须考虑年龄因素。 |
| 英文摘要: |
| Objective To explore the correlation between age and left and right ventricular diastolic function indexes measured by tissue Doppler imaging in normal individuals.Methods Fifty and seven healthy participants aged from 16 to 74 years were included in the study.Each participant underwent pulsed wave Doppler examination of mitral inflow,tricuspid inflow,then underwent tissue Doppler imaging of the mitral,tricuspid annulus.Results There was good correlation between age and ventricular diastolic function indexes measured by tissue Doppler imaging(r=-0.73,P<0.001).Conclusion This study shows that age has important influence on ventricular diastolic function indexes measured by tissue Doppler imaging in normal individuals and should be considered in the evaluation of left and right ventricular diastolic function |
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