Reproducibility of heart rate variability parameters measured in healthy subjects at rest and after a postural change maneuver
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , , |
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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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 |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Divulgação Científica |
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Associação Brasileira de Divulgação Científica |
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reponame:Repositório Institucional da FIOCRUZ (ARCA) instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
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FIOCRUZ |
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