THE INTRINSIC PROPERTIES OF AN IN SITU PERFUSED CROCODILE HEART
نویسندگان
چکیده
منابع مشابه
The Intrinsic Properties of an in Situ Perfused Crocodile Heart
An in situ perfused crocodile (Crocodylus porosus) heart preparation was developed to investigate the effects of input and output pressure on cardiac dynamics and to determine the conditions that lead to a right-to-left cardiac shunt. The pericardium was kept intact, both the left and right atria were perfused and all three outflow tracts (right aortic, left aortic and pulmonary) were cannulate...
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An in situ perfused crocodile (Crocodylus porosus) heart preparation was used to examine the mechanical responses of the heart to increases in adrenaline concentration, to a decrease in oxygen tension and to opening of the pericardium. Starling and power curves were constructed before and after these experimental manipulations. Increasing adrenaline concentration in the perfusate from 5 nmol l-...
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ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 1994
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.186.1.269