Population
8 conscious dogs with vascularly isolated carotid sinuses
Comparison
Exposure to static pressures between 50 and 240… vs Atropinization; anesthetized state
Design
Preclinical
Follow-up
3 hours
Authors
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Animal data implicate extracarotid baroreceptors in canine pressure control; leaves open human relevance and clinical translation.
Extracarotid baroreceptors actively participate with carotid baroreceptors in regulating arterial pressure and better buffer carotid baroreflex-induced increases than decreases in arterial pressure.
Stephenson et al. (1980) studied this question.
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