...OS 100型多普勒超声心动仪,探头频率25 MHz,舒张末期左室腔内径(LVEDd)、室间隔厚度(IVST)及左室后壁舒张末期厚度(LVDWT),连续测3次,取平均值,以公式计算LVMI。
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...LVH组NO水平低于正常对照组(P〈0.01);(2)三组之间血AngⅡ水平与室间隔舒张末期厚度(IVS)、左室后壁舒张末期厚度(LVPW)、LVM呈正相关(P〈0.01或0.05);(3)血压、LVM与NO呈负相关、与AngⅡ、LVM呈正相关(P〈0.01或0.05)。
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左室后壁舒张末期厚度 LVPWD
超声心动描记法为M型模式下测定舒张末期左室腔直径、左室后壁厚度及室间隔厚度及左室射血分数。
Under the m mode of echocardiography end diastolic left ventricular internal diameter left ventricular posterior wall thickness and interventricular septal thickness were determined.
以超声心动图检测左室舒张末期内径,舒张末期室间隔和左室后壁厚度等,计算左室重量指数(LVMI)。
The left ventricular diameter at end-diastole and the thickness of interventricular septum and posterior wall were measured with echocardiography. Left ventricular mass index (LVMI) was calculated.
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