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目的探讨超声心动图在尿毒症患者血液透析前后心脏结构、功能变化中的应用价值。方法对126例尿毒症患者在血液透析前、后分别进行超声心动图检查,测定左心收缩及舒张功能。在左室长轴切面测量左房内径(LAD)、室间隔厚度(IVST)、左室后壁厚度(LVPWT)、左室舒张末期内径(LVEDD)、左室收缩末期内径(LVESD),得出每搏量(SV)、排出量(CO)、心脏指数(CI)、左室射血分数(LVEF)、左室短
Objective To investigate the value of echocardiography in the changes of cardiac structure and function before and after hemodialysis in uremic patients. Methods 126 cases of uremia patients before and after hemodialysis were echocardiographic examination, determination of left ventricular systolic and diastolic function. The left atrium (LAD), IVST, LVPWT, LVEDD and LVESD were measured in the longitudinal section of the left ventricle. Stroke volume (SV), discharge (CO), cardiac index (CI), left ventricular ejection fraction (LVEF), left ventricular short