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Heart rate variability during hemodialysis with gradually decreasing and increasing ultrafiltration profiles

机译:血液透析期间的心率变异性随着超滤曲线的逐渐减少和增加

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The aim of the study was to analyze the behavior of the autonomous nervous system (ANS) during hemodialysis (HD) treatment with two ultrafiltration (UF) profiles: gradually decreasing UF rate and gradually decreasing UF rate. Spectral analysis of heart rate variability (HRV) was used to estimate the mean power in the low frequency (LF) band and the high frequency (HF) band indexes. LF was larger than HF in all patients, which is consistent with a sympathetic nervous system activation response during HD. Although each patient responded differently to each UF profile, the mean values of all indexes from the whole group were similar between the two UF profiles.
机译:该研究的目的是分析血液透析(HD)治疗过程中自主神经系统(ANS)的行为,具有两种超滤(UF)曲线:逐渐降低UF率和逐渐降低UF率。心率变异性(HRV)的频谱分析用于估计低频(LF)频段和高频(HF)频段指标的平均功率。在所有患者中,LF均大于HF,这与HD期间的交感神经系统激活反应一致。尽管每个患者对每个UF曲线的反应都不同,但是在这两个UF曲线之间,整个组的所有指标的平均值均相似。

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