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游又庭,王一波,蓝玉福,陈良龙,李金国,林丽珍.高血压病患者肺静脉血流的超声多普勒研究[J].中国医学影像技术,1994,10(3):169~171

高血压病患者肺静脉血流的超声多普勒研究

Pulsed Doppler Echocardiographic Assessment of Pulmonary Venous Flow In Patients With Primary Hypertension

DOI：

英文关键词:Primary Hypertension Pulsed Doppler Echocardiography Pulmonary Venous Flow Left Ventricular Diastolic Function

基金项目:

作者	单位
游又庭	The affiliated Union Hospital for Cardiovasoular Disease Center of Fujian Medical College
王一波	The affiliated Union Hospital for Cardiovasoular Disease Center of Fujian Medical College
蓝玉福	The affiliated Union Hospital for Cardiovasoular Disease Center of Fujian Medical College
陈良龙	The affiliated Union Hospital for Cardiovasoular Disease Center of Fujian Medical College
李金国	The affiliated Union Hospital for Cardiovasoular Disease Center of Fujian Medical College
林丽珍	The affiliated Union Hospital for Cardiovasoular Disease Center of Fujian Medical College

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中文摘要:

应用脉冲多普勒技术对照研究了58例正常人和56例收缩功能正常的高血压病患者二尖瓣和肺静脉的血流频谱参数。结果显示：高血压病组二尖瓣舒张期血流参数Ep、Ei、E/A较正常组显着降低，AFF显着升高；其肺静脉血流参数Sp、Si、SF显着升高而Dp、Di显着降低，即心室收缩期肺静脉向左房的回流速度及回流分数增加，舒张期的回流则减慢。说明高血压病患者在心功能代偿期，不仅存在左室舒张充盈的异常，同时也存在肺静脉的回流异常。

英文摘要:

This study investigated the mitral valve and pulmonary venous flow parameters in 58 normal subjeets (NS) and in 56 patients with primary hypertension (HT,with normal left ventrioular systolic function)using pulsed Doppler echocardiography.The results showed that the diastolic parameters of mitral flow Ep,Ei.E/A ratio were decreased and AFF was increased significantly,and the pulmonary venous flow parameters Sp,Si,SF were increased,while Dp,Di decreased significantly,both compared with NS.It was concluded that in patients with HT exist not only abnormal left ventricular diastolic filling,but also abnormal pumonary venous flow drainage,despite their normal left ventricular systolic function.

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