Família ABC Arquivos Brasileiros de Cardiologia International Journal of Cardiovascular Sciences ABC Heart Failure & Cardiomyopathy ABC Imagem Cardiovascular
Português English
Família ABC
Português English
  • Sobre
    • Sobre a Família ABC
    • Regimento Interno
    • Conselho Editorial
    • Sociedade Brasileira de Cardiologia (SBC)
  • Edições
  • Diretrizes da SBC
  • Conteúdos
    • Vídeos
    • Podcasts
    • Notícias
  • Sobre
    • Sobre a Família ABC
    • Regimento Interno
    • Conselho Editorial
    • Sociedade Brasileira de Cardiologia (SBC)
  • Edições
  • Diretrizes da SBC
  • Conteúdos
    • Vídeos
    • Podcasts
    • Notícias

Família ABC

  • Família ABC
  • Arquivos Brasileiros de Cardiologia
  • International Journal of Cardiovascular Sciences
  • ABC Heart Failure & Cardiomyopathy
  • ABC Imagem Cardiovascular
Buscar em

Nenhum conteúdo encontrado.

Revistas
Ordenação
Tipos de artigo
Outros

  1. Início
  2. Palavra-chave: reperfusion lesion
ABC
Original Article

Metabolic and hemodynamic effects of saline infusion to maintain volemia on temporary abdominal aortic occlusion

Fábio Ferreira Amorim et al. Bruno do Vale Pinheiro Hélio Romaldini

OBJECTIVE: To analyze hemodynamic and metabolic effects of saline solution infusion in the maintenance of blood volume in ischemia-reperfusion syndrome during temporary abdominal aortic occlusion in dogs. METHODS: We studied 20 dogs divided into 2 groups: the ischemia-reperfusion group (IRG, n=10) and the ischemia-reperfusion group with saline solution infusion aiming at maintaining mean pulmonary arterial wedge pressure between 10 and 20 mmHg (IRG-SS, n=10). All animals were anesthetized with sodium thiopental and maintained on spontaneous ventilation. Occlusion of the supraceliac aorta was obtained with inflation of a Fogarty catheter inserted through the femoral artery. After 60 minutes of ischemia, the balloon was deflated, and the animals were observed for another 60 minutes of reperfusion. RESULTS: IRG-SS dogs did not have hemodynamic instability after aortic unclamping, and the mean systemic blood pressure and heart rate were maintained. However, acidosis worsened, which was documented by a greater reduction of arterial pH that occurred especially due to the absence of a respiratory response to metabolic acidosis that was greater with the adoption of this procedure. CONCLUSION: Saline solution infusion to maintain blood volume avoided hemodynamic instability after aortic unclamping. This procedure, however, caused worsening in metabolic acidosis in this experimental model.

  • hemodynamic
  • reperfusion lesion
  • volemia
Ler artigo completo
Creative Commons Attribution (CC BY) Creative Commons license
06/11/2002 DOI: 10.1590/S0066-782X2002001300007

Como citar este artigo

EndNote RIS

Formato de Documento Eletrônico (Vancouver)

Amorim FF, Pinheiro BV, Romaldini H. Metabolic and hemodynamic effects of saline infusion to maintain volemia on temporary abdominal aortic occlusion. Arquivos Brasileiros de Cardiologia 2002;79(4):400-4.

Formato de Documento Eletrônico (ABNT)

Amorim, Fábio Ferreira; Pinheiro, Bruno do Vale; Romaldini, Hélio. Metabolic and hemodynamic effects of saline infusion to maintain volemia on temporary abdominal aortic occlusion. Arquivos Brasileiros de Cardiologia, v. 79, n. 4, p. 400-404, nov. 2002.

Formato de Documento Eletrônico (APA)

Amorim, F. F., Pinheiro, B. V., & Romaldini, H. (2002). Metabolic and hemodynamic effects of saline infusion to maintain volemia on temporary abdominal aortic occlusion. Arquivos Brasileiros de Cardiologia, 79(4), 400-404.

Formato de Documento Eletrônico (ISO)

Amorim, Fábio Ferreira and Pinheiro, Bruno do Vale and Romaldini, Hélio. Metabolic and hemodynamic effects of saline infusion to maintain volemia on temporary abdominal aortic occlusion. Arquivos Brasileiros de Cardiologia [online]. 2002, vol. 79, n. 4, [citado 2026-10-14], pp. 400-404. Disponível em: <https://journals.cardiol.br/article/metabolic-and-hemodynamic-effects-of-saline-infusion-to-maintain-volemia-on-temporary-abdominal-aortic-occlusion-2/>. ISSN 0066-782X

  • Sobre a Família ABC
  • Regimento Interno
  • Conselho Editorial
  • Sociedade Brasileira de Cardiologia (SBC)

Edições

Diretrizes da SBC

  • Vídeos
  • Podcasts
  • Notícias