《英文msh词典》Sinus,Carotid
[入口词] Sinus,Carotid
[主题词] Carotid Sinus
[英文释义] 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.