Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver

Detalhes bibliográficos
Autor(a) principal: Dantas, E. M.
Data de Publicação: 2010
Outros Autores: Gonçalves, C. P., Silva, A. B. T., Rodrigues, S. L., Ramos, M. S., Andreão, R. V., Pimentel, E. B., Lunz, W., Mill, J. G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/9437
Resumo: Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.
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spelling Dantas, E. M.Gonçalves, C. P.Silva, A. B. T.Rodrigues, S. L.Ramos, M. S.Andreão, R. V.Pimentel, E. B.Lunz, W.Mill, J. G.2015-02-05T11:46:30Z2015-02-05T11:46:30Z2010DANTAS. E.M. et al. Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver. Braz. j. med. biol. res., Ribeirao Preto, v. 43, n. 10, p. 982-988, 2010.0100-879Xhttps://www.arca.fiocruz.br/handle/icict/9437engAssociação Brasileira de Divulgação CientíficaReproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuverinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Centro Federal de Educação Tecnológica do Espírito Santo. Vitória, ES, Brasil.Centro Federal de Educação Tecnológica do Espírito Santo. Vitória, ES, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.Heart rate variability (HRV) provides important information about cardiac autonomic modulation. Since it is a noninvasive and inexpensive method, HRV has been used to evaluate several parameters of cardiovascular health. However, the internal repro-ducibility of this method has been challenged in some studies. Our aim was to determine the intra-individual reproducibility of HRV parameters in short-term recordings obtained in supine and orthostatic positions. Electrocardiographic (ECG) recordings were obtained from 30 healthy subjects (20-49 years, 14 men) using a digital apparatus (sampling ratio = 250 Hz). ECG was recorded for 10 min in the supine position and for 10 min in the orthostatic position. The procedure was repeated 2-3 h later. Time and frequency domain analyses were performed. Frequency domain included low (LF, 0.04-0.15 Hz) and high frequency (HF, 0.15-0.4 Hz) bands. Power spectral analysis was performed by the autoregressive method and model order was set at 16. Intra-subject agreement was assessed by linear regression analysis, test of difference in variances and limits of agreement. Most HRV measures (pNN50, RMSSD, LF, HF, and LF/HF ratio) were reproducible independent of body position. Better correlation indexes (r > 0.6) were obtained in the orthostatic position. Bland-Altman plots revealed that most values were inside the agree-ment limits, indicating concordance between measures. Only SDNN and NNv in the supine position were not reproducible. Our results showed reproducibility of HRV parameters when recorded in the same individual with a short time between two exams. The increased sympathetic activity occurring in the orthostatic position probably facilitates reproducibility of the HRV indexes.Heart Rate VariabilityPower Spectral AnalysisReproducibilityAutonomic Nervous SystemFrequência CardíacaAnálise EspectralSistema Nervoso Autônomoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-81914https://www.arca.fiocruz.br/bitstream/icict/9437/1/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD51ORIGINALReproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change.pdfReproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change.pdfapplication/pdf847435https://www.arca.fiocruz.br/bitstream/icict/9437/2/Reproducibility%20of%20heart%20rate%20variability%20parameters%20measured%20in%20healthy%20subjects%20at%20rest%20and%20after%20a%20postural%20change.pdf266d5e758c0fe2a93852858d98fe4224MD52TEXTReproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change.pdf.txtReproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change.pdf.txtExtracted texttext/plain31782https://www.arca.fiocruz.br/bitstream/icict/9437/3/Reproducibility%20of%20heart%20rate%20variability%20parameters%20measured%20in%20healthy%20subjects%20at%20rest%20and%20after%20a%20postural%20change.pdf.txt17bea8a22a295ee85a82172d72e7bd9dMD53icict/94372018-04-04 08:26:30.393oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352018-04-04T11:26:30Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
title Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
spellingShingle Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
Dantas, E. M.
Heart Rate Variability
Power Spectral Analysis
Reproducibility
Autonomic Nervous System
Frequência Cardíaca
Análise Espectral
Sistema Nervoso Autônomo
title_short Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
title_full Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
title_fullStr Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
title_full_unstemmed Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
title_sort Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
author Dantas, E. M.
author_facet Dantas, E. M.
Gonçalves, C. P.
Silva, A. B. T.
Rodrigues, S. L.
Ramos, M. S.
Andreão, R. V.
Pimentel, E. B.
Lunz, W.
Mill, J. G.
author_role author
author2 Gonçalves, C. P.
Silva, A. B. T.
Rodrigues, S. L.
Ramos, M. S.
Andreão, R. V.
Pimentel, E. B.
Lunz, W.
Mill, J. G.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Dantas, E. M.
Gonçalves, C. P.
Silva, A. B. T.
Rodrigues, S. L.
Ramos, M. S.
Andreão, R. V.
Pimentel, E. B.
Lunz, W.
Mill, J. G.
dc.subject.en.pt_BR.fl_str_mv Heart Rate Variability
Power Spectral Analysis
Reproducibility
Autonomic Nervous System
topic Heart Rate Variability
Power Spectral Analysis
Reproducibility
Autonomic Nervous System
Frequência Cardíaca
Análise Espectral
Sistema Nervoso Autônomo
dc.subject.decs.pt_BR.fl_str_mv Frequência Cardíaca
Análise Espectral
Sistema Nervoso Autônomo
description Universidade Federal do Espírito Santo. Departamento de Ciências Fisiológicas. Vitória, ES, Brasil.
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2015-02-05T11:46:30Z
dc.date.available.fl_str_mv 2015-02-05T11:46:30Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv DANTAS. E.M. et al. Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver. Braz. j. med. biol. res., Ribeirao Preto, v. 43, n. 10, p. 982-988, 2010.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/9437
dc.identifier.issn.none.fl_str_mv 0100-879X
identifier_str_mv DANTAS. E.M. et al. Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver. Braz. j. med. biol. res., Ribeirao Preto, v. 43, n. 10, p. 982-988, 2010.
0100-879X
url https://www.arca.fiocruz.br/handle/icict/9437
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Associação Brasileira de Divulgação Científica
publisher.none.fl_str_mv Associação Brasileira de Divulgação Científica
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
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instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
bitstream.url.fl_str_mv https://www.arca.fiocruz.br/bitstream/icict/9437/1/license.txt
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