应用脉冲多普勒无创法估测冠心病左室舒张功能  

Estimation of Left Ventricular Diastolic Function with Pulsed Doppler Noninvasive Methods in Coronary Heart Disease

作　　者：任晓庆[1] 曹宁[1] 陶桂华[1] 王玉芳[2] 张继增[2] 靳广珍[3] 刘兰燕[3] 

机构地区：[1]河北医学院第二医院内科 [2]河北医学院第二医院功能科 [3]河北医学院第二医院

出　　处：《天津医药》1989年第5期275-278,共4页Tianjin Medical Journal

摘　　要：本文应用脉冲多普勒超声心动图,通过测定二尖瓣口血流频谱变化,无创法估测冠心病左室舒张功能。试验结果表明:反映左室舒张功能的二尖瓣口血流速度、面积积分及舒张时间间期参数,在正常人和冠心病患者之间差异显著。因此,本方法为估测冠心病左室舒张功能提供了一简便有效的无创手段。Noninvasive assessment of left ventricular diastolic function in coronary arterydisease (CAD) by means of measuring mitral orifice Doppler flow spectrum usingpulsed Doppler echocardiography was reported.The results showed:normal subjectsand patients with CAD were significantly different in flow velocity spectral areaand diastolic time interval of mitral valve flow spectrum which reflected left ven-tricular diastolic function.Therefore,the paper offered an easy,effective andnoninvasive method for the assessment of left ventricular diastolic function incoronary artery disease was proposed.

关 键 词：超声心动图 冠心病 左室舒张功能 

分 类 号：R541.404[医药卫生—心血管疾病]