摘要
本文用放射免疫方法测定26例老年人慢性充血性心力衰竭患者和20例健康人血清EDF浓度,结果发现,老年人慢性充血性心力衰竭患者血清EDF浓度明显低于正常,心力衰竭程度越重,血清EDF浓度越低;心力衰竭纠正后,血清EDF浓度明显升高;合并有房颤患者血清EDF浓度低于窦性节律患者,但无统计学上显著性差异。
The determination of serum endogenous digitalis-like factor (EDF) was carried out in 26 aged patients with chronic congestive heart failure with radioimmunoassay. The results showed that concentrations of serum EDF in patients with chronic congestive heart failure were significantly lower than those of normal cases. The higher the degree of heart failure, the lower the serum EDF concentrations. Serum EDF concentrations rose after heart failure was corrected. The serum EDF concentrations of patients with atrial fibrillation were lower than those of patients with sinus rhythm, but there were no significant statistical difference.
