Mitral flow propagation velocity in non-sedated healthy cats
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/57405 |
Resumo: | Mitral flow propagation velocity (Vp) is an index used to evaluate the left ventricular diastolic function. Its influence on human and small animal cardiopathies has been studied; however there are few reports evaluating this variable in domestic felines. In addition, there is a lack of studies in non-sedated healthy cats. Therefore, the purpose of this study was to establish values for Vp and its correlation with other echocardiographic indexes in non-sedated healthy cats in order to provide new perspectives related to diastolic function in this species. Twenty-six clinically healthy cats were submitted to echocardiography to assess the animals' cardiac conditions. Variables such as age, heart rate (HR), body surface area (BSA), initial (E mitral) and late (A mitral) ventricular filling waves, isovolumic relaxation time (IVRT) and E/IVRT relation were correlated to Vp. No proven relation between any of these variables and Vp was observed in this present study, except for HR and BSA. In the variability analysis, higher values were verified for inter-observer analysis. This study concludes that Vp proved to be an useful index for estimating left ventricular relaxation in non-sedated healthy domestic cats and provides reference ranges for this variable. |
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Mitral flow propagation velocity in non-sedated healthy catsVelocidade de propagação do fluxo mitral em gatos saudáveis e não sedadosFelinos - Fluxo mitral - PropagaçãoFelinos - Doenças cardíacasFelinos - EchocardiographyDiastolic functionFelines - Mitral flow - PropagationFelines - Heart diseasesFelines - EcocardiografiaFunção diastólicaMitral flow propagation velocity (Vp) is an index used to evaluate the left ventricular diastolic function. Its influence on human and small animal cardiopathies has been studied; however there are few reports evaluating this variable in domestic felines. In addition, there is a lack of studies in non-sedated healthy cats. Therefore, the purpose of this study was to establish values for Vp and its correlation with other echocardiographic indexes in non-sedated healthy cats in order to provide new perspectives related to diastolic function in this species. Twenty-six clinically healthy cats were submitted to echocardiography to assess the animals' cardiac conditions. Variables such as age, heart rate (HR), body surface area (BSA), initial (E mitral) and late (A mitral) ventricular filling waves, isovolumic relaxation time (IVRT) and E/IVRT relation were correlated to Vp. No proven relation between any of these variables and Vp was observed in this present study, except for HR and BSA. In the variability analysis, higher values were verified for inter-observer analysis. This study concludes that Vp proved to be an useful index for estimating left ventricular relaxation in non-sedated healthy domestic cats and provides reference ranges for this variable.A velocidade de propagação do fluxo mitral (Vp) é um índice utilizado para avaliação da função diastólica do ventrículo esquerdo. Sua importância nas cardiopatias em humanos e pequenos animais vem sendo estudada; porém, há poucos trabalhos avaliando essa variável em gatos domésticos. Nessa espécie, estudos utilizando animais saudáveis e não sedados não foram encontrados na literatura. Dessa forma, objetivou-se estabelecer os valores da Vp e sua correlação com outros índices ecocardiográficos em gatos domésticos saudáveis e não sedados, de forma a fornecer novas perspectivas relacionadas à função diastólica nessa espécie. Foram utilizados 26 gatos domésticos clinicamente saudáveis, submetidos à ecocardiografia para se avaliar a condição cardíaca dos animais. As variáveis idade, frequência cardíaca (FC), área de superfície corporal (SAC), idade, onda de enchimento ventricular inicial (E mitral) e tardio (A mitral), tempo de relaxamento isovolumétrico (TRIV) e a relação E/TRIV foram correlacionadas com a Vp. No presente estudo não foi observada correlação da Vp com nenhuma das variáveis estudas, exceto com a FC e o SAC. Quanto à análise de variabilidade, foi observado um maior valor para a análise inter-observador. O estudo permite concluir que a Vp demonstrou ser um índice útil para se estimar o relaxamento ventricular esquerdo em gatos domésticos saudáveis e não sedados, além de fornecer valores de referência para essa variável.Universidade Federal de Minas Gerais, Escola de Veterinária2020-02-06T11:51:31Z2023-06-27T18:53:46Z2020-02-06T11:51:31Z2023-06-27T18:53:46Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSILVA, A. C. et al. Mitral flow propagation velocity in non-sedated healthy cats. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 66, n. 1, p. 66, n. 1, p. 15-21, 2014.http://repositorio.ufla.br/jspui/handle/1/57405Arquivo Brasileiro de Medicina Veterinária e Zootecniareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessSilva, A. C.Muzzi, R. A. L.Oberlender, G.Muzzi, L. A. L.Coelho, M. R.Nogueira, R. B.eng2023-06-27T18:53:46Zoai:localhost:1/57405Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-06-27T18:53:46Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Mitral flow propagation velocity in non-sedated healthy cats Velocidade de propagação do fluxo mitral em gatos saudáveis e não sedados |
title |
Mitral flow propagation velocity in non-sedated healthy cats |
spellingShingle |
Mitral flow propagation velocity in non-sedated healthy cats Silva, A. C. Felinos - Fluxo mitral - Propagação Felinos - Doenças cardíacas Felinos - Echocardiography Diastolic function Felines - Mitral flow - Propagation Felines - Heart diseases Felines - Ecocardiografia Função diastólica |
title_short |
Mitral flow propagation velocity in non-sedated healthy cats |
title_full |
Mitral flow propagation velocity in non-sedated healthy cats |
title_fullStr |
Mitral flow propagation velocity in non-sedated healthy cats |
title_full_unstemmed |
Mitral flow propagation velocity in non-sedated healthy cats |
title_sort |
Mitral flow propagation velocity in non-sedated healthy cats |
author |
Silva, A. C. |
author_facet |
Silva, A. C. Muzzi, R. A. L. Oberlender, G. Muzzi, L. A. L. Coelho, M. R. Nogueira, R. B. |
author_role |
author |
author2 |
Muzzi, R. A. L. Oberlender, G. Muzzi, L. A. L. Coelho, M. R. Nogueira, R. B. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva, A. C. Muzzi, R. A. L. Oberlender, G. Muzzi, L. A. L. Coelho, M. R. Nogueira, R. B. |
dc.subject.por.fl_str_mv |
Felinos - Fluxo mitral - Propagação Felinos - Doenças cardíacas Felinos - Echocardiography Diastolic function Felines - Mitral flow - Propagation Felines - Heart diseases Felines - Ecocardiografia Função diastólica |
topic |
Felinos - Fluxo mitral - Propagação Felinos - Doenças cardíacas Felinos - Echocardiography Diastolic function Felines - Mitral flow - Propagation Felines - Heart diseases Felines - Ecocardiografia Função diastólica |
description |
Mitral flow propagation velocity (Vp) is an index used to evaluate the left ventricular diastolic function. Its influence on human and small animal cardiopathies has been studied; however there are few reports evaluating this variable in domestic felines. In addition, there is a lack of studies in non-sedated healthy cats. Therefore, the purpose of this study was to establish values for Vp and its correlation with other echocardiographic indexes in non-sedated healthy cats in order to provide new perspectives related to diastolic function in this species. Twenty-six clinically healthy cats were submitted to echocardiography to assess the animals' cardiac conditions. Variables such as age, heart rate (HR), body surface area (BSA), initial (E mitral) and late (A mitral) ventricular filling waves, isovolumic relaxation time (IVRT) and E/IVRT relation were correlated to Vp. No proven relation between any of these variables and Vp was observed in this present study, except for HR and BSA. In the variability analysis, higher values were verified for inter-observer analysis. This study concludes that Vp proved to be an useful index for estimating left ventricular relaxation in non-sedated healthy domestic cats and provides reference ranges for this variable. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2020-02-06T11:51:31Z 2020-02-06T11:51:31Z 2023-06-27T18:53:46Z 2023-06-27T18:53:46Z |
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 |
SILVA, A. C. et al. Mitral flow propagation velocity in non-sedated healthy cats. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 66, n. 1, p. 66, n. 1, p. 15-21, 2014. http://repositorio.ufla.br/jspui/handle/1/57405 |
identifier_str_mv |
SILVA, A. C. et al. Mitral flow propagation velocity in non-sedated healthy cats. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 66, n. 1, p. 66, n. 1, p. 15-21, 2014. |
url |
http://repositorio.ufla.br/jspui/handle/1/57405 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais, Escola de Veterinária |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais, Escola de Veterinária |
dc.source.none.fl_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815439102322933760 |