Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs

Autores
Batista, Pablo Rodrigo; Gobello, María Cristina; Arizmendi, Analía; Tórtora, Claudia Mariana; Arias, Daniel Osvaldo; Blanco, Paula Graciela
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this study was to evaluate echocardiographic and electrocardiographic parameters during the normal canine postpartum period. Twenty clinically healthy pregnant bitches of toy breeds (11 Miniature poodles, five Yorkshire terriers, two Maltese terriers and two Bichons Frises) were evaluated on days -3, 3, 10, 17, 24, 38, 52 and 80 relative to parturition (day 0). During the first postpartum week, the width of the interventricular septum in systole, the shortening fraction and the left atrium size decreased, while the left ventricle internal diameter in systole and end systolic stress increased. There were progressive decreases in the velocity of circumferential fibre shortening, stroke volume, cardiac output, and mitral E and A wave values. Systolic blood pressure increased markedly during the first postpartum week to gradually increase thereafter. Heart rate and corrected QT interval progressively decreased, while P wave amplitude increased. QRS complex amplitude decreased in the second week after parturition and then increased during the following weeks. In conclusion, there were changes in systolic function and some structural adaptive changes in the bitch during the first 80 days postpartum. In addition, maternal heart rate and corrected QT interval decreased, while P wave and QRS amplitudes increased.
Facultad de Ciencias Veterinarias
Materia
Veterinaria
canine
puerperium
echocardiography
electrocardiography
blood pressure
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/108940
Acceder
id SEDICI_4c69238bb8b2156ceedae54e326e933c
oai_identifier_str oai:sedici.unlp.edu.ar:10915/108940
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogsBatista, Pablo RodrigoGobello, María CristinaArizmendi, AnalíaTórtora, Claudia MarianaArias, Daniel OsvaldoBlanco, Paula GracielaVeterinariacaninepuerperiumechocardiographyelectrocardiographyblood pressureThe aim of this study was to evaluate echocardiographic and electrocardiographic parameters during the normal canine postpartum period. Twenty clinically healthy pregnant bitches of toy breeds (11 Miniature poodles, five Yorkshire terriers, two Maltese terriers and two Bichons Frises) were evaluated on days -3, 3, 10, 17, 24, 38, 52 and 80 relative to parturition (day 0). During the first postpartum week, the width of the interventricular septum in systole, the shortening fraction and the left atrium size decreased, while the left ventricle internal diameter in systole and end systolic stress increased. There were progressive decreases in the velocity of circumferential fibre shortening, stroke volume, cardiac output, and mitral E and A wave values. Systolic blood pressure increased markedly during the first postpartum week to gradually increase thereafter. Heart rate and corrected QT interval progressively decreased, while P wave amplitude increased. QRS complex amplitude decreased in the second week after parturition and then increased during the following weeks. In conclusion, there were changes in systolic function and some structural adaptive changes in the bitch during the first 80 days postpartum. In addition, maternal heart rate and corrected QT interval decreased, while P wave and QRS amplitudes increased.Facultad de Ciencias Veterinarias2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf31-36http://sedici.unlp.edu.ar/handle/10915/108940enginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1090023317301958info:eu-repo/semantics/altIdentifier/issn/1090-0233info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tvjl.2017.10.013info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:16:32Zoai:sedici.unlp.edu.ar:10915/108940Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:16:33.582SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
title Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
spellingShingle Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
Batista, Pablo Rodrigo
Veterinaria
canine
puerperium
echocardiography
electrocardiography
blood pressure
title_short Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
title_full Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
title_fullStr Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
title_full_unstemmed Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
title_sort Echocardiographic and electrocardiographic parameters during the normal postpartum period in toy breeds of dogs
dc.creator.none.fl_str_mv Batista, Pablo Rodrigo
Gobello, María Cristina
Arizmendi, Analía
Tórtora, Claudia Mariana
Arias, Daniel Osvaldo
Blanco, Paula Graciela
author Batista, Pablo Rodrigo
author_facet Batista, Pablo Rodrigo
Gobello, María Cristina
Arizmendi, Analía
Tórtora, Claudia Mariana
Arias, Daniel Osvaldo
Blanco, Paula Graciela
author_role author
author2 Gobello, María Cristina
Arizmendi, Analía
Tórtora, Claudia Mariana
Arias, Daniel Osvaldo
Blanco, Paula Graciela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Veterinaria
canine
puerperium
echocardiography
electrocardiography
blood pressure
topic Veterinaria
canine
puerperium
echocardiography
electrocardiography
blood pressure
dc.description.none.fl_txt_mv The aim of this study was to evaluate echocardiographic and electrocardiographic parameters during the normal canine postpartum period. Twenty clinically healthy pregnant bitches of toy breeds (11 Miniature poodles, five Yorkshire terriers, two Maltese terriers and two Bichons Frises) were evaluated on days -3, 3, 10, 17, 24, 38, 52 and 80 relative to parturition (day 0). During the first postpartum week, the width of the interventricular septum in systole, the shortening fraction and the left atrium size decreased, while the left ventricle internal diameter in systole and end systolic stress increased. There were progressive decreases in the velocity of circumferential fibre shortening, stroke volume, cardiac output, and mitral E and A wave values. Systolic blood pressure increased markedly during the first postpartum week to gradually increase thereafter. Heart rate and corrected QT interval progressively decreased, while P wave amplitude increased. QRS complex amplitude decreased in the second week after parturition and then increased during the following weeks. In conclusion, there were changes in systolic function and some structural adaptive changes in the bitch during the first 80 days postpartum. In addition, maternal heart rate and corrected QT interval decreased, while P wave and QRS amplitudes increased.
Facultad de Ciencias Veterinarias
description The aim of this study was to evaluate echocardiographic and electrocardiographic parameters during the normal canine postpartum period. Twenty clinically healthy pregnant bitches of toy breeds (11 Miniature poodles, five Yorkshire terriers, two Maltese terriers and two Bichons Frises) were evaluated on days -3, 3, 10, 17, 24, 38, 52 and 80 relative to parturition (day 0). During the first postpartum week, the width of the interventricular septum in systole, the shortening fraction and the left atrium size decreased, while the left ventricle internal diameter in systole and end systolic stress increased. There were progressive decreases in the velocity of circumferential fibre shortening, stroke volume, cardiac output, and mitral E and A wave values. Systolic blood pressure increased markedly during the first postpartum week to gradually increase thereafter. Heart rate and corrected QT interval progressively decreased, while P wave amplitude increased. QRS complex amplitude decreased in the second week after parturition and then increased during the following weeks. In conclusion, there were changes in systolic function and some structural adaptive changes in the bitch during the first 80 days postpartum. In addition, maternal heart rate and corrected QT interval decreased, while P wave and QRS amplitudes increased.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/108940
url http://sedici.unlp.edu.ar/handle/10915/108940
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1090023317301958
info:eu-repo/semantics/altIdentifier/issn/1090-0233
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tvjl.2017.10.013
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
31-36
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1846064223457640448
score 13.22299

Publicaciones similares