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作者在以前健康人血红细胞悬液射频介电测量基础上,进一步测量了10例急性心肌梗塞病人血红细胞悬液在5~500MHz频率下的介电弛豫特性。有5例介电参数明显地低于正常值下限,且随病情缓解而回升。这一结果表明急性心梗与红细胞介电弛豫特性之间存在一定的相关性。
The authors further measured the dielectric relaxation properties of red blood cell suspensions in 10 acute myocardial infarction patients at the frequency of 5 ~ 500MHz based on the RF dielectric measurements of previous healthy human erythrocyte suspensions. In 5 cases, the dielectric parameters were significantly lower than the lower limit of normal and recovered with the remission. This result indicates that there is a certain correlation between the acute myocardial infarction and the red cell dielectric relaxation properties.