[The effect of the mechanical conditions of myocardial perfusion on the oxygen consumption of the arrested heart].
The oxygen consumption in the rat isolated arrested perfused heart correlated with the perfusion velocity and with the perfusion pressure. No correlation was found between the oxygen consumption and the degree of distension of the heart's walls. The mechanism of the effect of perfusion velocity upon the oxygen consumption in arrested heart remains unrevealed.
Aliukhin
Iu S
IuS
D000818:Animals; D006323:Heart Arrest / Q000378:metabolism*; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000502:physiology; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption / Q000502:physiology*; D010477:Perfusion / Q000379:methods; D051381:Rats
Vliianie mekhanicheskikh usloviĭ perfuzii miokarda na potreblenie kisloroda ostanovlennym serdtsem.