Key Features & Anatomical Relations
The carotid sinus is a dilated area at the bifurcation of the common carotid artery and the proximal end of the internal carotid artery.
Related parts of the anatomy
Structure
Visceral afferent fibers convey information from the carotid sinus via the glossopharyngeal nerve (CNIX).
Function
The carotid sinus is a baroreceptor (pressorecptor), which monitors changes in arterial blood pressure.
List of Clinical Correlates
- Carotid sinus syndrome
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Carotid Sinus
Carotid sinus syncope (CSS) is a syndrome of syncope associated with a consistent clinical history, carotid sinus hypersensitivity, and the absence of other potential causes of syncope.
