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The Study of Spectral Analysis of Heart Rate Variability in Different Blood Pressure Types in Euvolemic Peritoneal Dialysis Patients
Pei, Juan1; Tang, Wen1; Li, Li-Xian2; Su, Chun-Yan1; Wang, Tao1
关键词heart rate variability peritoneal dialysis blood pressure hypertension hypotension autonomic nervous system
刊名RENAL FAILURE
2012
DOI10.3109/0886022X.2012.681589
34期:6页:722-726
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Urology & Nephrology
研究领域[WOS]Urology & Nephrology
关键词[WOS]RENAL-FAILURE ; HYPERTENSION ; HYPOTENSION ; MORTALITY ; INSIGHTS ; VOLUME ; RISK
英文摘要

Background: Heart rate variability (HRV) is an useful noninvasive tool to assess autonomic nervous system (ANS) function and may provide an insight into the understanding of the role of ANS in the pathogenesis of blood pressure (BP) abnormality in euvolemic continuous ambulatory peritoneal dialysis (CAPD) patients. Methods: In this cross-sectional study, 62 CAPD patients with normal hydration values (assessed by a bioimpedance spectroscopy device) were enrolled from our peritoneal dialysis (PD) unit. Patients were divided into three groups according to their BP: normotension (NT), hypertension (HT), and hypotension (HyT). Spectral analysis of HRV was measured by examination of the average heart rate using standard electrocardiogram in 5 min. Results: The HyT group had the lowest serum urea nitrogen among the three groups (all p < 0.05), and a lower serum potassium and albumin as compared with the NT group (p < 0.05). The HyT group also had the highest total power (TP) and highest frequency power (HF) among the three groups (all p < 0.05), and a lower normalized low frequency power (LF), LF/HF ratio, and a higher normalized HF as compared with the HT group (all p < 0.05). Conclusion: Our study suggested that autonomic insufficiency was present in euvolemic PD patients, and hypotensives had a relatively higher parasympathetic activity and blunted sympathetic activity.

语种英语
WOS记录号WOS:000305013400010
项目编号30900681 ; D09050704310905 ; YZZ 08-5-28 ; 76496-02
资助机构National Natural Science Foundation of China ; Beijing Municipal Science &amp ; Technology Commission ; Peking University Third Hospital
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/61198
专题北京大学第三临床医学院_肾内科
北京大学公共卫生学院_公共卫生学院
作者单位1.Peking Univ, Div Nephrol, Hosp 3, Beijing 100191, Peoples R China
2.Guangdong Prov Hosp Tradit Chinese Med, Guangzhou, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Pei, Juan,Tang, Wen,Li, Li-Xian,et al. The Study of Spectral Analysis of Heart Rate Variability in Different Blood Pressure Types in Euvolemic Peritoneal Dialysis Patients[J]. RENAL FAILURE,2012,34(6):722-726.
APA Pei, Juan,Tang, Wen,Li, Li-Xian,Su, Chun-Yan,&Wang, Tao.(2012).The Study of Spectral Analysis of Heart Rate Variability in Different Blood Pressure Types in Euvolemic Peritoneal Dialysis Patients.RENAL FAILURE,34(6),722-726.
MLA Pei, Juan,et al."The Study of Spectral Analysis of Heart Rate Variability in Different Blood Pressure Types in Euvolemic Peritoneal Dialysis Patients".RENAL FAILURE 34.6(2012):722-726.
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