Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs

Detalhes bibliográficos
Autor(a) principal: Aleixo, A. S. C. [UNESP]
Data de Publicação: 2019
Outros Autores: Alfonso, A. [UNESP], Fillippi, M. G. [UNESP], Chiacchio, S. B. [UNESP], Lourenco, M. L. G. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1678-4162-10407
http://hdl.handle.net/11449/195040
Resumo: The allometric relationship between bodyweight (BW) and heart rate (HR) has been described as inversely proportional in domestic species, but that has been refuted. The relationship between HR and electrocardiographic variables is described in literature. However, studies about the variation and influence of factors on the hemodynamic and electrocardiographic parameters in dogs are not abundant. As the metabolic rate is defined as the production and dissipation of heat by the body surface area (BSA) in m(2), it is essential to define that relationship. A retrospective study was conducted to analyze the correlation between HR, ECG parameters and BW in dogs. One thousand electrocardiographic tracings were analyzed in addition to the ECG parameters and clinical data such as gender, age and bodyweight. The determination of BSA was performed as follows: BSA (m(2)) = (10.1 x bodyweight (0.67)) X 10(-4). When the unified groups were analyzed, there was a negative but weak correlation (r= -0.14, P< 0.0001) between bodyweight and HR. There were differences between weight groups regarding electrocardiographic variables. There is no allometric relationship between BW and HR in dogs. Weight was associated with changes in ECG variables.
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spelling Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogsbody surface areaweightallometricelectrocardiogramThe allometric relationship between bodyweight (BW) and heart rate (HR) has been described as inversely proportional in domestic species, but that has been refuted. The relationship between HR and electrocardiographic variables is described in literature. However, studies about the variation and influence of factors on the hemodynamic and electrocardiographic parameters in dogs are not abundant. As the metabolic rate is defined as the production and dissipation of heat by the body surface area (BSA) in m(2), it is essential to define that relationship. A retrospective study was conducted to analyze the correlation between HR, ECG parameters and BW in dogs. One thousand electrocardiographic tracings were analyzed in addition to the ECG parameters and clinical data such as gender, age and bodyweight. The determination of BSA was performed as follows: BSA (m(2)) = (10.1 x bodyweight (0.67)) X 10(-4). When the unified groups were analyzed, there was a negative but weak correlation (r= -0.14, P< 0.0001) between bodyweight and HR. There were differences between weight groups regarding electrocardiographic variables. There is no allometric relationship between BW and HR in dogs. Weight was associated with changes in ECG variables.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Escola Vet, Botucatu, SP, BrazilUniv Estadual Paulista, Escola Vet, Botucatu, SP, BrazilFAPESP: 2013/10095-9Arquivo Brasileiro Medicina Veterinaria ZootecniaUniversidade Estadual Paulista (Unesp)Aleixo, A. S. C. [UNESP]Alfonso, A. [UNESP]Fillippi, M. G. [UNESP]Chiacchio, S. B. [UNESP]Lourenco, M. L. G. [UNESP]2020-12-10T17:02:42Z2020-12-10T17:02:42Z2019-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1800-1804application/pdfhttp://dx.doi.org/10.1590/1678-4162-10407Arquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 6, p. 1800-1804, 2019.0102-0935http://hdl.handle.net/11449/19504010.1590/1678-4162-10407S0102-09352019000601800WOS:000502592200005S0102-09352019000601800.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArquivo Brasileiro De Medicina Veterinaria E Zootecniainfo:eu-repo/semantics/openAccess2023-10-09T06:06:31Zoai:repositorio.unesp.br:11449/195040Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:27:35.208518Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
title Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
spellingShingle Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
Aleixo, A. S. C. [UNESP]
body surface area
weight
allometric
electrocardiogram
title_short Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
title_full Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
title_fullStr Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
title_full_unstemmed Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
title_sort Retrospective study of allometric relationship between heart rate, electrocardiographic parameters and bodyweight in dogs
author Aleixo, A. S. C. [UNESP]
author_facet Aleixo, A. S. C. [UNESP]
Alfonso, A. [UNESP]
Fillippi, M. G. [UNESP]
Chiacchio, S. B. [UNESP]
Lourenco, M. L. G. [UNESP]
author_role author
author2 Alfonso, A. [UNESP]
Fillippi, M. G. [UNESP]
Chiacchio, S. B. [UNESP]
Lourenco, M. L. G. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Aleixo, A. S. C. [UNESP]
Alfonso, A. [UNESP]
Fillippi, M. G. [UNESP]
Chiacchio, S. B. [UNESP]
Lourenco, M. L. G. [UNESP]
dc.subject.por.fl_str_mv body surface area
weight
allometric
electrocardiogram
topic body surface area
weight
allometric
electrocardiogram
description The allometric relationship between bodyweight (BW) and heart rate (HR) has been described as inversely proportional in domestic species, but that has been refuted. The relationship between HR and electrocardiographic variables is described in literature. However, studies about the variation and influence of factors on the hemodynamic and electrocardiographic parameters in dogs are not abundant. As the metabolic rate is defined as the production and dissipation of heat by the body surface area (BSA) in m(2), it is essential to define that relationship. A retrospective study was conducted to analyze the correlation between HR, ECG parameters and BW in dogs. One thousand electrocardiographic tracings were analyzed in addition to the ECG parameters and clinical data such as gender, age and bodyweight. The determination of BSA was performed as follows: BSA (m(2)) = (10.1 x bodyweight (0.67)) X 10(-4). When the unified groups were analyzed, there was a negative but weak correlation (r= -0.14, P< 0.0001) between bodyweight and HR. There were differences between weight groups regarding electrocardiographic variables. There is no allometric relationship between BW and HR in dogs. Weight was associated with changes in ECG variables.
publishDate 2019
dc.date.none.fl_str_mv 2019-11-01
2020-12-10T17:02:42Z
2020-12-10T17:02:42Z
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/10.1590/1678-4162-10407
Arquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 6, p. 1800-1804, 2019.
0102-0935
http://hdl.handle.net/11449/195040
10.1590/1678-4162-10407
S0102-09352019000601800
WOS:000502592200005
S0102-09352019000601800.pdf
url http://dx.doi.org/10.1590/1678-4162-10407
http://hdl.handle.net/11449/195040
identifier_str_mv Arquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 6, p. 1800-1804, 2019.
0102-0935
10.1590/1678-4162-10407
S0102-09352019000601800
WOS:000502592200005
S0102-09352019000601800.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Arquivo Brasileiro De Medicina Veterinaria E Zootecnia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1800-1804
application/pdf
dc.publisher.none.fl_str_mv Arquivo Brasileiro Medicina Veterinaria Zootecnia
publisher.none.fl_str_mv Arquivo Brasileiro Medicina Veterinaria Zootecnia
dc.source.none.fl_str_mv Web of Science
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
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