Assisted Circulation in Treatment of Experimental Heart Failure

Autor: ELLIS, PAUL R., LEE, CHUL, WONG, SIDNEY H., DEL ROSARIO, VICTOR C., HYLAND, JOHN W., PRATOR, GUY
Zdroj: Archives of Surgery; June 1965, Vol. 90 Issue: 6 p879-889, 11p
Abstrakt: WITH THE development of low-priming volume oxygenators, assisted circulation has become available for emergency use. It has been suggested as treatment for a number of conditions including septicemic shock,1 cardiac arrest,2,3 pulmonary insufficiency,4 and congestive heart failure.5-12 Of these, emphasis has been placed on the use of circulatory support for the treatment of intractable heart failure after a myocardial infarction. The results, however, have been inconsistent and further evaluation of the use of assisted circulation in the treatment of heart failure is indicated.In a previous publication,13 a technique was described for the production of experimental heart failure in animals by multiple coronary ligations. The resulting failure was found to be comparable to that occurring clinically following a myocardial infarction. The purpose of this study is to evaluate the effectiveness of various methods of assisted circulation in the treatment of experimental heart failure. METHODS Heart
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