1988
DOI: 10.1253/jcj.52.219
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Regional blood flow in the liver, pancreas and kidney during pulsatile and nonpulsatile perfusion under profound hypothermia.

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Cited by 57 publications
(23 citation statements)
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“…ECMO is generally used as arterio-venous ECMO for both cardiac and respiratory support or as veno-venous ECMO, which only support oxygenation of tissues [9]. It has been demonstrated that pulsatile blood flow was of considerable importance to hepatic and renal function with more efficient perfusion [10]. In this donor, ECMO maintained efficient perfusion and oxygenation of potentially transplantable organs.…”
Section: Discussionmentioning
confidence: 99%
“…ECMO is generally used as arterio-venous ECMO for both cardiac and respiratory support or as veno-venous ECMO, which only support oxygenation of tissues [9]. It has been demonstrated that pulsatile blood flow was of considerable importance to hepatic and renal function with more efficient perfusion [10]. In this donor, ECMO maintained efficient perfusion and oxygenation of potentially transplantable organs.…”
Section: Discussionmentioning
confidence: 99%
“…The gastrointestinal tract does not have autoregulation ability to compensate for reductions in blood pressure. Furthermore, due to persistent vasoconstriction, splanchnic hypoperfusion may continue even after haemodynamic stability has been regained after cardiopulmonary bypass [21][22][23].…”
Section: Discussionmentioning
confidence: 99%
“…O fluxo de perfusão pré-definido pode ser transitoriamente diminuído para manipulações cirúrgicas como o clampeamento da aorta ou quando se utiliza hipotermia profunda, e, inclusive inclusive, ser interrompido em casos de utilização de parada circulatória total (78) . O fluxo sanguíneo regional do fígado, rins e pâncreas pode ser alterado durante a CEC, mantendo-se mais estável em perfusão com fluxo alto e pulsátil (78,79) .…”
Section: Hipotensão Arterial E Alteração Do Fluxo Sanguíneo Sistêmicounclassified
“…A hipotermia induzida pela CEC alterará a eliminação hepática de fármacos pelo efeito do esfriamento, per se, que diminuindo o fluxo sangüíneo renal e hepático (78) , pela alteração da circulação intra-hepática (83) e pelo efeito direto sobre o metabolismo, como foi demonstrado para o propranolol e o verapamil em microssomas hepáticos de ratos (84) . O resultado destes efeitos da hipotermia é a diminuição do clearance de fármacos de alta extração hepática como o fentanil, a lidocaína e o propranolol (21) .…”
Section: Hipotermiaunclassified
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