The source of coronary perfusion during partial bypass for extracorporeal membrane oxygenation (ECMO).
Ann Thorac Surg
; 21(2): 138-43, 1976 Feb.
Article
em En
| MEDLINE
| ID: mdl-1267911
ABSTRACT
The proper siting of cannulas to return oxygenated blood to patients on long-term membrane oxygenator support is as yet undecided. This experimental study on adult sheep shows the problems of obtaining perfusion of the coronary arterial tree when blood is returned to the ascending aorta. Our 11 experiments demonstrate that the coronary arterial tree is perfused with blood ejected from the left ventricle except during very high bypass flows (85% bypass) or when the aortic valve is rendered incompetent.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Oxigenadores de Membrana
/
Circulação Coronária
/
Circulação Extracorpórea
/
Procedimentos Cirúrgicos Cardíacos
Limite:
Animals
Idioma:
En
Revista:
Ann Thorac Surg
Ano de publicação:
1976
Tipo de documento:
Article