Effects of conditioning on the left ventricular function of young purebred Arabian horses

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.creatorRamos, Gabriel Vieira-
Autor(es): dc.creatorSantos, Maíra Moreira-
Autor(es): dc.creatorGava, Fábio Nelson-
Autor(es): dc.creatorde Lacerda-Neto, José Corrêa-
Data de aceite: dc.date.accessioned2025-08-21T15:43:52Z-
Data de disponibilização: dc.date.available2025-08-21T15:43:52Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1371/journal.pone.0304724-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300323-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300323-
Descrição: dc.descriptionThe effects of conditioning on cardiac function in young horses is still unknown. For this reason, this study evaluated the left ventricular (LV) function of young horses by echocardiography after six weeks of conditioning. Fourteen untrained young purebred Arabian horses were evaluated at rest and after a stress test (ST) before and after a six-week conditioning program. There was an increase in V4 (p < 0.001) after conditioning, as well as a reduction in both heart rate (HR) at rest and peak HR during the ST (p < 0.001). There was also a reduction in internal diameter, along with an increase in interventricular septal, free wall and mean thicknesses and LV mass (p < 0.05). After the ST, the conditioned animals showed higher values of velocity time integral, stroke volume, systolic and cardiac indices, ejection (ET) and deceleration times (DT), end-diastolic volume, time to onset of radial myocardial velocity during early diastole and time to peak of transmitral flow velocity, in addition to reduced pre-ejection period (PEP), PEP/ET ratio and mean velocity of circumferential fiber shortening (p < 0.05). The conditioning protocol promoted physiological adaptations that indicate an improvement in the animals’ aerobic capacity associated with an enhanced left ventricular function.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Veterinary Clinics and Surgery School of Agricultural and Veterinary Sciences São Paulo State University (UNESP), Jaboticabal-
Descrição: dc.descriptionDepartment of Veterinary Clinics State University of Londrina, Paraná-
Descrição: dc.descriptionDepartment of Veterinary Clinics and Surgery School of Agricultural and Veterinary Sciences São Paulo State University (UNESP), Jaboticabal-
Descrição: dc.descriptionFAPESP: 2020/11223-4-
Descrição: dc.descriptionFAPESP: 2021/06368-6-
Idioma: dc.languageen-
Relação: dc.relationPLoS ONE-
???dc.source???: dc.sourceScopus-
Título: dc.titleEffects of conditioning on the left ventricular function of young purebred Arabian horses-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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