Hemodynamic response to heated water immersion in older individuals with hypertension
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://dx.doi.org/10.1097/MBP.0000000000000504 http://hdl.handle.net/11449/208666 |
Resumo: | The aim of this study was to evaluate blood pressure (BP), heart rate, arterial stiffness and endothelial reactivity responses to heated water immersion in older individuals with hypertension. Thirty-five sedentary individuals (67±5years) under treatment for hypertension were randomly assigned to water-based [n=20; 30min of seated resting in a heated swimming pool (30-32 ºC)] or land-based group [n=15; 30min of seated resting in a quiet room with controlled temperature (21-23 ºC)]. BP, heart rate, arterial stiffness and endothelial reactivity were measured before, immediately after (post) and 45min after (recovery) each session. Heart rate reduced (P<0.05) during the land-based session, and the reduction was maintained at post (~7bpm) and recovery (~9bpm), but no heart rate changes occurred during and after the water-based session. Systolic/diastolic BP increased (P=<0.001) at post (~29/10 mmHg) and recovery (~10/7 mmHg) in the water-based group, but not in the land-based group. No significant changes in pulse wave velocity and endothelial reactivity occurred in both groups. These results suggest that the hemodynamic response to heated water immersion should be taken into account when assessing the effect of heated water-based exercise on postexercise hypotension in older individuals with hypertension. |
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Hemodynamic response to heated water immersion in older individuals with hypertensionAgingBlood pressureHypertensionImmersionThe aim of this study was to evaluate blood pressure (BP), heart rate, arterial stiffness and endothelial reactivity responses to heated water immersion in older individuals with hypertension. Thirty-five sedentary individuals (67±5years) under treatment for hypertension were randomly assigned to water-based [n=20; 30min of seated resting in a heated swimming pool (30-32 ºC)] or land-based group [n=15; 30min of seated resting in a quiet room with controlled temperature (21-23 ºC)]. BP, heart rate, arterial stiffness and endothelial reactivity were measured before, immediately after (post) and 45min after (recovery) each session. Heart rate reduced (P<0.05) during the land-based session, and the reduction was maintained at post (~7bpm) and recovery (~9bpm), but no heart rate changes occurred during and after the water-based session. Systolic/diastolic BP increased (P=<0.001) at post (~29/10 mmHg) and recovery (~10/7 mmHg) in the water-based group, but not in the land-based group. No significant changes in pulse wave velocity and endothelial reactivity occurred in both groups. These results suggest that the hemodynamic response to heated water immersion should be taken into account when assessing the effect of heated water-based exercise on postexercise hypotension in older individuals with hypertension.Department of Physical Education Exercise and Chronic Disease Research Laboratory - ECDR School of Sciences São Paulo State University - UNESPDepartment of Physical Education Exercise and Chronic Disease Research Laboratory - ECDR School of Sciences São Paulo State University - UNESPUniversidade Estadual Paulista (Unesp)Marçal, Isabela R. [UNESP]Ngomane, Awassi Y. [UNESP]Souza, Fernanda B. [UNESP]Ciolac, Emmanuel Gomes [UNESP]2021-06-25T11:15:56Z2021-06-25T11:15:56Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article171-175http://dx.doi.org/10.1097/MBP.0000000000000504Blood Pressure Monitoring, p. 171-175.1473-57251359-5237http://hdl.handle.net/11449/20866610.1097/MBP.00000000000005042-s2.0-85105642206Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBlood Pressure Monitoringinfo:eu-repo/semantics/openAccess2024-04-24T18:53:10Zoai:repositorio.unesp.br:11449/208666Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-24T18:53:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Hemodynamic response to heated water immersion in older individuals with hypertension |
title |
Hemodynamic response to heated water immersion in older individuals with hypertension |
spellingShingle |
Hemodynamic response to heated water immersion in older individuals with hypertension Marçal, Isabela R. [UNESP] Aging Blood pressure Hypertension Immersion |
title_short |
Hemodynamic response to heated water immersion in older individuals with hypertension |
title_full |
Hemodynamic response to heated water immersion in older individuals with hypertension |
title_fullStr |
Hemodynamic response to heated water immersion in older individuals with hypertension |
title_full_unstemmed |
Hemodynamic response to heated water immersion in older individuals with hypertension |
title_sort |
Hemodynamic response to heated water immersion in older individuals with hypertension |
author |
Marçal, Isabela R. [UNESP] |
author_facet |
Marçal, Isabela R. [UNESP] Ngomane, Awassi Y. [UNESP] Souza, Fernanda B. [UNESP] Ciolac, Emmanuel Gomes [UNESP] |
author_role |
author |
author2 |
Ngomane, Awassi Y. [UNESP] Souza, Fernanda B. [UNESP] Ciolac, Emmanuel Gomes [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Marçal, Isabela R. [UNESP] Ngomane, Awassi Y. [UNESP] Souza, Fernanda B. [UNESP] Ciolac, Emmanuel Gomes [UNESP] |
dc.subject.por.fl_str_mv |
Aging Blood pressure Hypertension Immersion |
topic |
Aging Blood pressure Hypertension Immersion |
description |
The aim of this study was to evaluate blood pressure (BP), heart rate, arterial stiffness and endothelial reactivity responses to heated water immersion in older individuals with hypertension. Thirty-five sedentary individuals (67±5years) under treatment for hypertension were randomly assigned to water-based [n=20; 30min of seated resting in a heated swimming pool (30-32 ºC)] or land-based group [n=15; 30min of seated resting in a quiet room with controlled temperature (21-23 ºC)]. BP, heart rate, arterial stiffness and endothelial reactivity were measured before, immediately after (post) and 45min after (recovery) each session. Heart rate reduced (P<0.05) during the land-based session, and the reduction was maintained at post (~7bpm) and recovery (~9bpm), but no heart rate changes occurred during and after the water-based session. Systolic/diastolic BP increased (P=<0.001) at post (~29/10 mmHg) and recovery (~10/7 mmHg) in the water-based group, but not in the land-based group. No significant changes in pulse wave velocity and endothelial reactivity occurred in both groups. These results suggest that the hemodynamic response to heated water immersion should be taken into account when assessing the effect of heated water-based exercise on postexercise hypotension in older individuals with hypertension. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2021-06-25T11:15:56Z 2021-06-25T11:15:56Z |
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/10.1097/MBP.0000000000000504 Blood Pressure Monitoring, p. 171-175. 1473-5725 1359-5237 http://hdl.handle.net/11449/208666 10.1097/MBP.0000000000000504 2-s2.0-85105642206 |
url |
http://dx.doi.org/10.1097/MBP.0000000000000504 http://hdl.handle.net/11449/208666 |
identifier_str_mv |
Blood Pressure Monitoring, p. 171-175. 1473-5725 1359-5237 10.1097/MBP.0000000000000504 2-s2.0-85105642206 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Blood Pressure Monitoring |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
171-175 |
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_ |
1799964864437813248 |