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核素门控心血池显像评价102例Ⅱ型糖尿病患者的左心功能,发现糖尿病患者全心相位分布不均,其中52例合并冠心病,其左心有局部相位延迟伴该部室壁运动减弱,LVEF、PFR显著低于单纯冠心病及正常对照组,P<0.05及<0.01。此方法对糖尿病左心功能估价、疗效及预后判断有重要意义。
Radionuclide-controlled heart pool imaging was used to evaluate the left ventricular function in 102 patients with type 2 diabetes mellitus. Unbalanced phase distribution was found in patients with diabetes mellitus. Among them, 52 patients with coronary heart disease had local phase delay in the left heart and decreased wall motion , LVEF, PFR were significantly lower than simple coronary heart disease and normal control group, P <0.05 and <0.01. This method for the evaluation of left ventricular diastolic function, efficacy and prognosis of great significance.