The results of an experimental study on cardio circulatory assistance on 20 dogs with the use of a novel artificial ventricle applied across either the iliac or femoral artery are reported. The artificial ventricle implements a presystolic and systolic decrement, and a post systolic increment of the endoaortic pressure. The apparatus is designed to permit the direct control of pressure and the shifting of hematic volumes in constant relation with the volume ejected by the left ventricle.
Cardio-circulatory assistance with an artificial, peripheral, external ventricle: hemodynamics / L. Bresciani, C. Puricelli, G. Vercesi, B. Beffagna, G. Iapichino, P. Erculani, G. Salvago, A. Sircana, L. Baiocchi, P. Mascarello, G. F. Pellegrini. - In: JOURNAL OF CARDIOVASCULAR SURGERY. - ISSN 0021-9509. - 15:4(1974 Jul), pp. 425-437.
Cardio-circulatory assistance with an artificial, peripheral, external ventricle: hemodynamics
G. Iapichino;
1974
Abstract
The results of an experimental study on cardio circulatory assistance on 20 dogs with the use of a novel artificial ventricle applied across either the iliac or femoral artery are reported. The artificial ventricle implements a presystolic and systolic decrement, and a post systolic increment of the endoaortic pressure. The apparatus is designed to permit the direct control of pressure and the shifting of hematic volumes in constant relation with the volume ejected by the left ventricle.
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