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目的 :比较不同性别的健康者和冠心病患者的血液流变学差异。方法 :检测健康者与冠心病患者的血液流变学各项指标 ,并分析形成差异的原因。结果 :对照组与冠心病组红细胞聚集性女性高于男性 ,而血液浓度、粘度男性大于女性 ,差异均非常显著 (p <0 .0 1 )。结论 :对照组不同性别的红细胞聚集性差异可能与红细胞表面电荷量有关 ,全血粘度差异可能与红细胞压积有关 ;冠心病组不同性别的红细胞聚集性差异可能与红细胞变形能力下降有关 ,全血粘度差异可能与红细胞变形能力下降和红细胞压积增加有关。
Aims: To compare the hemorheological differences between healthy and coronary heart disease patients of different genders. Methods: The indexes of hemorheology in healthy subjects and patients with coronary heart disease were detected, and the causes of the differences were analyzed. Results: In the control group and the CHD group, the erythrocyte aggregation was higher in women than in men, but the blood concentration and viscosity in male were higher than those in female. The difference was significant (p <0.01). CONCLUSION: The difference of erythrocyte aggregation in different sexes of the control group may be related to the surface charge of erythrocytes, and the difference of whole blood viscosity may be related to hematocrit. The difference of erythrocyte aggregation in different sexes may be related to the decrease of erythrocyte deformability, Viscosity differences may be related to decreased erythrocyte deformability and increased hematocrit.