Why the study?
Does intravenous ICI 118,551 alter regional vascular resistance in cats exposed to hemorrhage?
Does intravenous ICI 118,551 alter regional vascular resistance in cats exposed to hemorrhage?
In a feline hemorrhage model, beta 2-adrenergic dilator interaction counteracts hemorrhage-evoked vasoconstriction, suggesting beta 2-receptors help maintain tissue perfusion during bleeding.
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Does not alter human hemorrhage management; leaves open beta 2-receptor contribution to perfusion pending clinical studies.
Gustafsson et al. (1984) studied this question.
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