Effects of Effortful Swallow on Cardiac Autonomic Regulation
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s00455-015-9676-4 http://hdl.handle.net/11449/172281 |
Resumo: | Swallowing-induced changes in heart rate have been recently reported. However, it is not apparent the responses of heart rate variability (HRV) elicited by effortful swallow maneuver. We investigated the acute effects of effortful swallowing maneuver on HRV. This study was performed on 34 healthy women between 18 and 35 years old. We assessed heart rate variability in the time (SDNN, RMSSD, and pNN50) and frequency (HF, LF, and LF/HF ratio) domains and, visual analysis through the Poincaré plot. The subjects remained at rest for 5 min during spontaneous swallowing and then performed effortful swallowing for 5 min. HRV was analyzed during spontaneous and effortful swallowing. We found no significant differences for SDNN, pNN50, RMSSD, HF in absolute units (ms2). There is a trend for increase of LF in absolute (p = 0.05) and normalized (p = 0.08) units during effortful swallowing. HF in normalized units reduced (p = 0.02) during effortful swallowing and LF/HF ratio (p = 0.03) increased during effortful swallowing. In conclusion effortful swallow maneuver in healthy women increased sympathetic cardiac modulation, indicating a cardiac overload. |
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Effects of Effortful Swallow on Cardiac Autonomic RegulationAutonomic nervous systemCardiovascular systemDeglutitionDeglutition disordersHeart rate variabilitySwallowing-induced changes in heart rate have been recently reported. However, it is not apparent the responses of heart rate variability (HRV) elicited by effortful swallow maneuver. We investigated the acute effects of effortful swallowing maneuver on HRV. This study was performed on 34 healthy women between 18 and 35 years old. We assessed heart rate variability in the time (SDNN, RMSSD, and pNN50) and frequency (HF, LF, and LF/HF ratio) domains and, visual analysis through the Poincaré plot. The subjects remained at rest for 5 min during spontaneous swallowing and then performed effortful swallowing for 5 min. HRV was analyzed during spontaneous and effortful swallowing. We found no significant differences for SDNN, pNN50, RMSSD, HF in absolute units (ms2). There is a trend for increase of LF in absolute (p = 0.05) and normalized (p = 0.08) units during effortful swallowing. HF in normalized units reduced (p = 0.02) during effortful swallowing and LF/HF ratio (p = 0.03) increased during effortful swallowing. In conclusion effortful swallow maneuver in healthy women increased sympathetic cardiac modulation, indicating a cardiac overload.Centro de Estudos do Sistema Nervoso Autônomo (CESNA) Departamento de Fonoaudiologia Faculdade de Filosofia e Ciências UNESP, Av. Hygino Muzzi Filho, 737Laboratório de Disfagia (LADIS) Departamento de Fonoaudiologia Faculdade de Filosofia e Ciências UNESPDepartamento de Fisioterapia Faculdade de Ciências e Tecnologia UNESPCardiorespiratory Research Group Department of Biological and Medical Sciences Faculty of Health and Life Sciences Oxford Brookes University, Gipsy LaneLaboratório de Delineamento e Escrita Científica Faculdade de Medicina do ABCCentro de Estudos do Sistema Nervoso Autônomo (CESNA) Departamento de Fonoaudiologia Faculdade de Filosofia e Ciências UNESP, Av. Hygino Muzzi Filho, 737Laboratório de Disfagia (LADIS) Departamento de Fonoaudiologia Faculdade de Filosofia e Ciências UNESPDepartamento de Fisioterapia Faculdade de Ciências e Tecnologia UNESPUniversidade Estadual Paulista (Unesp)Oxford Brookes UniversityFaculdade de Medicina do ABCGomes, Lívia M. S. [UNESP]Silva, Roberta G. [UNESP]Melo, Monique [UNESP]Silva, Nayra N. [UNESP]Vanderlei, Franciele M. [UNESP]Garner, David M.de Abreu, Luiz CarlosValenti, Vitor E. [UNESP]2018-12-11T16:59:30Z2018-12-11T16:59:30Z2016-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article188-194application/pdfhttp://dx.doi.org/10.1007/s00455-015-9676-4Dysphagia, v. 31, n. 2, p. 188-194, 2016.1432-04600179-051Xhttp://hdl.handle.net/11449/17228110.1007/s00455-015-9676-42-s2.0-849495097742-s2.0-84949509774.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengDysphagia0,990info:eu-repo/semantics/openAccess2023-10-12T06:02:51Zoai:repositorio.unesp.br:11449/172281Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-12T06:02:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
title |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
spellingShingle |
Effects of Effortful Swallow on Cardiac Autonomic Regulation Gomes, Lívia M. S. [UNESP] Autonomic nervous system Cardiovascular system Deglutition Deglutition disorders Heart rate variability |
title_short |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
title_full |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
title_fullStr |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
title_full_unstemmed |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
title_sort |
Effects of Effortful Swallow on Cardiac Autonomic Regulation |
author |
Gomes, Lívia M. S. [UNESP] |
author_facet |
Gomes, Lívia M. S. [UNESP] Silva, Roberta G. [UNESP] Melo, Monique [UNESP] Silva, Nayra N. [UNESP] Vanderlei, Franciele M. [UNESP] Garner, David M. de Abreu, Luiz Carlos Valenti, Vitor E. [UNESP] |
author_role |
author |
author2 |
Silva, Roberta G. [UNESP] Melo, Monique [UNESP] Silva, Nayra N. [UNESP] Vanderlei, Franciele M. [UNESP] Garner, David M. de Abreu, Luiz Carlos Valenti, Vitor E. [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Oxford Brookes University Faculdade de Medicina do ABC |
dc.contributor.author.fl_str_mv |
Gomes, Lívia M. S. [UNESP] Silva, Roberta G. [UNESP] Melo, Monique [UNESP] Silva, Nayra N. [UNESP] Vanderlei, Franciele M. [UNESP] Garner, David M. de Abreu, Luiz Carlos Valenti, Vitor E. [UNESP] |
dc.subject.por.fl_str_mv |
Autonomic nervous system Cardiovascular system Deglutition Deglutition disorders Heart rate variability |
topic |
Autonomic nervous system Cardiovascular system Deglutition Deglutition disorders Heart rate variability |
description |
Swallowing-induced changes in heart rate have been recently reported. However, it is not apparent the responses of heart rate variability (HRV) elicited by effortful swallow maneuver. We investigated the acute effects of effortful swallowing maneuver on HRV. This study was performed on 34 healthy women between 18 and 35 years old. We assessed heart rate variability in the time (SDNN, RMSSD, and pNN50) and frequency (HF, LF, and LF/HF ratio) domains and, visual analysis through the Poincaré plot. The subjects remained at rest for 5 min during spontaneous swallowing and then performed effortful swallowing for 5 min. HRV was analyzed during spontaneous and effortful swallowing. We found no significant differences for SDNN, pNN50, RMSSD, HF in absolute units (ms2). There is a trend for increase of LF in absolute (p = 0.05) and normalized (p = 0.08) units during effortful swallowing. HF in normalized units reduced (p = 0.02) during effortful swallowing and LF/HF ratio (p = 0.03) increased during effortful swallowing. In conclusion effortful swallow maneuver in healthy women increased sympathetic cardiac modulation, indicating a cardiac overload. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-01 2018-12-11T16:59:30Z 2018-12-11T16:59:30Z |
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.uri.fl_str_mv |
http://dx.doi.org/10.1007/s00455-015-9676-4 Dysphagia, v. 31, n. 2, p. 188-194, 2016. 1432-0460 0179-051X http://hdl.handle.net/11449/172281 10.1007/s00455-015-9676-4 2-s2.0-84949509774 2-s2.0-84949509774.pdf |
url |
http://dx.doi.org/10.1007/s00455-015-9676-4 http://hdl.handle.net/11449/172281 |
identifier_str_mv |
Dysphagia, v. 31, n. 2, p. 188-194, 2016. 1432-0460 0179-051X 10.1007/s00455-015-9676-4 2-s2.0-84949509774 2-s2.0-84949509774.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Dysphagia 0,990 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
188-194 application/pdf |
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_ |
1799964528259104768 |