MeSH definition : The dilated portion of the common carotid artery at its bifurcation into external
and internal carotids. It contains baroreceptors which, when stimulated, cause slowing
of the heart, vasodilatation, and a fall in blood pressure.;
MeSH synonym : sinus, carotid;
Wikipedia link : https://en.wikipedia.org/wiki/Carotid sinus;
The dilated portion of the common carotid artery at its bifurcation into external
and internal carotids. It contains baroreceptors which, when stimulated, cause slowing
of the heart, vasodilatation, and a fall in blood pressure.