Duplo problema: Bloqueio atrioventricular de primeiro grau e pré-excitação ventricular oculta

Autores

DOI:

https://doi.org/10.33448/rsd-v13i12.47905

Palavras-chave:

Via Acessória; Bloqueio Atrioventricular; Insuficiência Cardíaca; Pré-Excitação Ventricular; Wolff-Parkinson-White; Cão.

Resumo

Este artigo tem como objetivo apresentar um relato de caso de um paciente canino com bloqueio atrioventricular de primeiro grau e pré-excitação ventricular oculta. Um cão macho, com 9 anos de idade, foi encaminhado para avaliação cardiológica por suspeita clínica de insuficiência cardíaca. O exame físico revelou ritmo cardíaco regular, sopro holossistólico na altura do ápice do lado esquerdo do coração, acompanhado de frêmito sistólico. A pressão arterial sistólica foi aferida em de 140 mmHg. A radiografia de tórax evidenciou cardiomegalia severa e edema pulmonar, sendo compatível com insuficiência cardíaca congestiva. O exame ecodopplercardiográfico demonstrou a presença de insuficiência mitro-tricúspide e aumento das quatro câmaras cardíacas. O exame eletrocardiográfico seriado permitiu identificar a presença de bloqueio atrioventricular do primeiro grau concomitante com e pré-excitação ventricular oculta. Tanto quanto sabemos, a associação dessas diferentes alterações eletrocardiográficas ainda não havia sido descrita antes em um paciente canino.

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Publicado

23/12/2024

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ALMEIDA, G. L. G. de .; ALMEIDA, M. B. de .; SANTOS , A. C. M. dos .; MATTOS, Ângela V. de .; BALLOT, S.; LOPES, A. . Duplo problema: Bloqueio atrioventricular de primeiro grau e pré-excitação ventricular oculta. Research, Society and Development, [S. l.], v. 13, n. 12, p. e205131247905, 2024. DOI: 10.33448/rsd-v13i12.47905. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/47905. Acesso em: 7 jan. 2025.

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Ciências da Saúde