Power Spectral Analysis of Heart Rate Variability for Assessment of Diurnal Variation of Autonomic Nervous Activity in Miniature Swine

Kuwahara Masayoshi; Suzuki Atsushi; Tsutsumi Hideki; Tanigawa Manabu; Tsubone Hirokazu; Sugano Shigeru

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Power Spectral Analysis of Heart Rate Variability for Assessment of Diurnal Variation of Autonomic Nervous Activity in Miniature Swine

机译：心率变异性的功率谱分析，用于评估小型猪自主神经活动的昼夜变化

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BackgroundandPurposes:Thepurposeofthestudywastodocumentdiurnalvariationofautonomicnervousfunctionsbyuseofpowerspectralanalysisofheartrate(HR)variability.brxmlns="http://pub2web.metastore.ingenta.coms/"/brMethods:ToclarifycharacteristicsofpowerspectralanalysisofHRvariability,electrocardiogram(ECG),bloodpressure(BP),andrespiratory(Resp)waveformsimultaneouslywererecorded.brxmlns="http://pub2web.metastore.ingenta.coms/"/brResults:Twomajorspectralcomponentswereexaminedatlow(LF)-andhigh(HF)-frequencybandsforHRvariability.CoherencebetweenHRandRespvariabilitiesandHRandBPvariabilitieswasmaximalatapproximately0.14and0.03Hz,respectively.Onthebasisofthesedata,twofrequencybandsofinterest#8212;LF(0.01to0.07Hz)andHF(0.07to1.0Hz)#8212;weredefined.AutonomicblockadestudiesindicatedthattheparasympatheticsystemmediatedtheHFandLFcomponents,whereasthesympatheticsystemmediatedonlytheLFcomponent;HRhadadiurnalpattern.TheLFandHFbandsinthedarkphasetendedtobehigherthanthoseinthelightphase.TheLF-to-HFratiohadadiurnalpatternsimilartothatoftheHR.brxmlns="http://pub2web.metastore.ingenta.coms/"/brConclusion:Parasympatheticnervousactivityinminiatureswinemaybepredominantinthedarkphase.Thecharacteristicsofpowerspectraanddiurnalvariationsofautonomicnervousfunctionsarealmostthesameasthoseofhumans.Therefore,miniatureswinemaybeausefulanimalmodelforfuturebiobehavioralandpharmacotoxicologicstudies.

机译：背景和目的：研究目的是通过使用心率（HR）变异性功率谱分析来记录自主神经功能的昼夜变化。方法：阐明心电图（HR），压力和心电图图谱（心电图）结果：两个主要光谱分量在HR可变性的低（LF）和高（HF）频带上进行了检验。HR和Respvariability和HR和BP可变性的相干性分别为3，最大分别为4和0.1。定义了两个感兴趣的频带＃8212; LF（0.01至0.07Hz）和HF（0.07至1.0Hz）＃8212。自主块研究表明，副交感神经系统介导了HF和LF分量，其中交感神经系统仅介导了LF分量; HR呈昼夜节律模式。结论：寄生性交感神经性活动在微型昏昏沉沉的昏暗状态下。药理学上的相似之处在于，该类动物模型具有相似的特征。

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《Comparative Medicine》 |1999年第2期|共页
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Kuwahara Masayoshi; Suzuki Atsushi; Tsutsumi Hideki; Tanigawa Manabu; Tsubone Hirokazu; Sugano Shigeru;
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中图分类畜牧、动物医学、狩猎、蚕、蜂;
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1. Power spectral analysis of heart rate variability for assessment of diurnal variation of autonomic nervous activity in miniature swine. [J] . Kuwahara M, Suzuki A, Tsutsumi H, Laboratory Animal Science . 1999,第2期

机译：功率谱分析心率变异性，用于评估小型猪的自主神经活动的昼夜变化。
2. Power Spectral Analysis of Heart Rate Variability for Assessment of Diurnal Variation of Autonomic Nervous Activity in Guinea Pigs [J] . Megumi Akita, Keiji Ishii, Masayoshi Kuwahara Experimental Animals . 2002,第1期

机译：心率变异性的功率谱分析，用于评估豚鼠自主神经活动的昼夜变化
3. Diurnal variation of autonomic nervous activity in the rat: investigation by power spectral analysis of heart rate variability. [J] . Hashimoto M, Kuwahara M, Tsubone H, Journal of Electrocardiology: An International Publication for the Study of the Electrical Activities of the Heart . 1999,第2期

机译：大鼠自主神经活动的昼夜变化：通过功率谱分析心率变异性进行调查。
4. Spectral analysis of heart rate variability in the analysis of autonomic nervous system activity during tilt-table testing in patients with unexplained syncope [C] . Kochiadakis, G.E., Lees, . 1997

机译：不明原因晕厥患者倾斜台检查中自主神经系统活动分析中的心率变异性频谱分析
5. Quantification of the cardiac autonomic nervous activities using instantaneous heart rate. [D] . Zhong, Yuru. 2006

机译：使用瞬时心率来量化心脏自主神经活动。
6. Power spectral analysis of heart rate variability and autonomic nervous system activity measured directly in healthy dogs and dogs with tachycardia-induced heart failure [O] . Gianfranco Piccirillo, Masahiro Ogawa, Juan Song, -1

机译：在健康犬和心动过速诱发的心力衰竭犬中直接测量心率变异性和自主神经系统活动的功率谱分析
7. Power Spectral Analysis of Heart Rate Variability for Assessment of Diurnal Variation of Autonomic Nervous Activity in Guinea Pigs. [O] . Megumi AKITA, Keiji ISHII, Masayoshi KUWAHARA, 2002

机译：豚鼠自主神经活性差变化的心率变异功率分析。
8. Heart Rate Variability Analysis in the Assessment of Autonomic Function in Heart Failure [R] . De Jong, M. J. , Randall, D. C. 2004

机译：心力衰竭自主神经功能评估的心率变异性分析

Power Spectral Analysis of Heart Rate Variability for Assessment of Diurnal Variation of Autonomic Nervous Activity in Miniature Swine

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