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Characteristics of hypotension elicited by electrical stimulation of the lateralhypothalamusin anaesthetized dogs.

A van Bogaert·D Wellens·P P van Bogaert·J J Martin·A De Wilde
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Abstract

Electrical stimulation of the lateral hypothalamus near the paraventricular nucleus hypothalami, resulted in : hypotension, light bradycardia, decrease of the left ventricular systolic pressure without increase of the left ventricular end-diastolic pressure or left ventricular output, femoral vasodilatation and occasionally renal vasodilatation. The hypotensive reactions were potentiated by baroreceptor deafferentation. They were not blocked by anticholinergic, antihistaminic or antidopaminergic agents.

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AnimalsBlood PressureCardiac OutputDogsElectric StimulationFemoral ArteryHeart RateHypothalamusPressoreceptorsRegional Blood FlowRenal ArteryJournal Article

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A van Bogaert, D Wellens, P P van Bogaert, J J Martin, A De Wilde. 1976. Characteristics of hypotension elicited by electrical stimulation of the lateralhypothalamusin anaesthetized dogs.. https://doi.org/10.3109/13813457609072344

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