The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/200823 |
Resumo: | Background • Slow breathing has been used to improve psychophysiological regulation due to positive action on the autonomic nervous system. Primary Study Objective • We evaluated the effects of slow breathing on heart rate autonomic control in preschool-aged children. Methods/Design • Prospective clinical study. Setting • Campinas, Brazil. Participants • We included 42 children in the experimental group (age 5.7 ± 0.3) and 33 children in the control group (age 6.2 ± 0.3). Intervention • Children received a daily training of eight weeks duration for practicing a slow breathing technique. Primary Outcome Measures • We analyzed heart rate variability (HRV) and cardiorespiratory coherence at rest under spontaneous breathing and during respiratory sinus arrhythmia (RSA) at the end of the 1st, 4th, and 8th weeks of training. Results • The percentage of high coherence ratio increased (P <.0001), HRV reduced (SDNN, P =.0066; RMSSD, P =.0015; pNN50, P <;.0001; SD1, P =.0015; SD2, P =.0166) and the complexity of HRV increased (ApEn, P =.0004; MSE area, P <.0001; DFAαl, P =.0001; ShanEnt, P =.0106; Lmean, P =.0066) during RSA compared to spontaneous breathing after slow breathing training period. Conclusion • Slow breathing training exercise induced increased cardiorespiratory coherence and increased nonlinear behavior of heart rate dynamics suggesting improvements in health status. Increased cardiorespiratory coherence reinforces the importance of including respiratory exercises in strategies that aim to promote physical health and self-regulation skills in educational settings. |
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Repositório Institucional da UNESP |
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The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical studyBackground • Slow breathing has been used to improve psychophysiological regulation due to positive action on the autonomic nervous system. Primary Study Objective • We evaluated the effects of slow breathing on heart rate autonomic control in preschool-aged children. Methods/Design • Prospective clinical study. Setting • Campinas, Brazil. Participants • We included 42 children in the experimental group (age 5.7 ± 0.3) and 33 children in the control group (age 6.2 ± 0.3). Intervention • Children received a daily training of eight weeks duration for practicing a slow breathing technique. Primary Outcome Measures • We analyzed heart rate variability (HRV) and cardiorespiratory coherence at rest under spontaneous breathing and during respiratory sinus arrhythmia (RSA) at the end of the 1st, 4th, and 8th weeks of training. Results • The percentage of high coherence ratio increased (P <.0001), HRV reduced (SDNN, P =.0066; RMSSD, P =.0015; pNN50, P <;.0001; SD1, P =.0015; SD2, P =.0166) and the complexity of HRV increased (ApEn, P =.0004; MSE area, P <.0001; DFAαl, P =.0001; ShanEnt, P =.0106; Lmean, P =.0066) during RSA compared to spontaneous breathing after slow breathing training period. Conclusion • Slow breathing training exercise induced increased cardiorespiratory coherence and increased nonlinear behavior of heart rate dynamics suggesting improvements in health status. Increased cardiorespiratory coherence reinforces the importance of including respiratory exercises in strategies that aim to promote physical health and self-regulation skills in educational settings.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Faculdade de Medicina de Botucatu Universidade Estadual Paulista UNESPDepartamento de Cardiologia e Cirurgia Cardiovascular Faculdade de Medicina de São José do Rio Preto FAMERPFaculdade de Ciências e Tecnologia Universidade Estadual Paulista UNESPDepartamento de Educação Instituto de Biociências de Botucatu Universidade Estadual Paulista UNESPNúcleo de Medicina e Práticas Integrativas-Numepi/ Proex Universidade Federal de São Paulo UNIFESPFaculdade de Medicina de Botucatu Universidade Estadual Paulista UNESPFaculdade de Ciências e Tecnologia Universidade Estadual Paulista UNESPDepartamento de Educação Instituto de Biociências de Botucatu Universidade Estadual Paulista UNESPUniversidade Estadual Paulista (Unesp)FAMERPUniversidade Federal de São Paulo (UNIFESP)Cruz, Marina Zuanazzi [UNESP]de Godoy, Moacir FernandesValenti, Vitor E. [UNESP]Pereira, Alfredo [UNESP]Cardoso, Roberto Antonio Dias2020-12-12T02:16:59Z2020-12-12T02:16:59Z2020-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14-21Alternative Therapies in Health and Medicine, v. 26, n. 4, p. 14-21, 2020.1078-6791http://hdl.handle.net/11449/2008232-s2.0-85088678969Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAlternative Therapies in Health and Medicineinfo:eu-repo/semantics/openAccess2021-10-23T15:17:07Zoai:repositorio.unesp.br:11449/200823Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T15:17:07Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
title |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
spellingShingle |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study Cruz, Marina Zuanazzi [UNESP] |
title_short |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
title_full |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
title_fullStr |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
title_full_unstemmed |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
title_sort |
The effects of slow breathing exercise on heart rate dynamics and cardiorespiratory coherence in preschool children: A prospective clinical study |
author |
Cruz, Marina Zuanazzi [UNESP] |
author_facet |
Cruz, Marina Zuanazzi [UNESP] de Godoy, Moacir Fernandes Valenti, Vitor E. [UNESP] Pereira, Alfredo [UNESP] Cardoso, Roberto Antonio Dias |
author_role |
author |
author2 |
de Godoy, Moacir Fernandes Valenti, Vitor E. [UNESP] Pereira, Alfredo [UNESP] Cardoso, Roberto Antonio Dias |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) FAMERP Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Cruz, Marina Zuanazzi [UNESP] de Godoy, Moacir Fernandes Valenti, Vitor E. [UNESP] Pereira, Alfredo [UNESP] Cardoso, Roberto Antonio Dias |
description |
Background • Slow breathing has been used to improve psychophysiological regulation due to positive action on the autonomic nervous system. Primary Study Objective • We evaluated the effects of slow breathing on heart rate autonomic control in preschool-aged children. Methods/Design • Prospective clinical study. Setting • Campinas, Brazil. Participants • We included 42 children in the experimental group (age 5.7 ± 0.3) and 33 children in the control group (age 6.2 ± 0.3). Intervention • Children received a daily training of eight weeks duration for practicing a slow breathing technique. Primary Outcome Measures • We analyzed heart rate variability (HRV) and cardiorespiratory coherence at rest under spontaneous breathing and during respiratory sinus arrhythmia (RSA) at the end of the 1st, 4th, and 8th weeks of training. Results • The percentage of high coherence ratio increased (P <.0001), HRV reduced (SDNN, P =.0066; RMSSD, P =.0015; pNN50, P <;.0001; SD1, P =.0015; SD2, P =.0166) and the complexity of HRV increased (ApEn, P =.0004; MSE area, P <.0001; DFAαl, P =.0001; ShanEnt, P =.0106; Lmean, P =.0066) during RSA compared to spontaneous breathing after slow breathing training period. Conclusion • Slow breathing training exercise induced increased cardiorespiratory coherence and increased nonlinear behavior of heart rate dynamics suggesting improvements in health status. Increased cardiorespiratory coherence reinforces the importance of including respiratory exercises in strategies that aim to promote physical health and self-regulation skills in educational settings. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:16:59Z 2020-12-12T02:16:59Z 2020-07-01 |
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.uri.fl_str_mv |
Alternative Therapies in Health and Medicine, v. 26, n. 4, p. 14-21, 2020. 1078-6791 http://hdl.handle.net/11449/200823 2-s2.0-85088678969 |
identifier_str_mv |
Alternative Therapies in Health and Medicine, v. 26, n. 4, p. 14-21, 2020. 1078-6791 2-s2.0-85088678969 |
url |
http://hdl.handle.net/11449/200823 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Alternative Therapies in Health and Medicine |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
14-21 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964538951434240 |