The common carotid arteries are large blood vessels that supply the head and neck with oxygen-rich blood. There is one on either side of the body, known as the left and right carotid arteries.

Carotid artery disease is a common cause of stroke. It occurs when plaque builds up inside the carotid arteries. These are the arteries that supply oxygen-rich blood to the brain. There are two ...

Carotid artery dissection is the most common cause of stroke in people younger than 40 and causes 2.5% of strokes overall. The symptoms of carotid artery dissection vary significantly between ...

Your care team may recommend removing the blockage from the artery if it is causing severe narrowing or if you have already had a stroke or TIA. This is the most common treatment for carotid ...

The chief features are as follows: Central nervous system: vertigo, epileptiform convulsions and hemiplegias; absence of palpable common-carotid-artery pulsation on one or both sides. Eyes ...

Using data from the Rotterdam Study in the Netherlands, researchers have uncovered that carotid artery plaques can undergo ...

P.F. ANSWER: Blockages in the carotid arteries are a common cause of stroke, and partial occlusions of these arteries are often treated by surgery. The indications are precise and depend on the ...

Using data from the Rotterdam Study in the Netherlands, researchers have uncovered that carotid artery plaques can undergo potentially dangerous changes over time in patients without symptoms, ...

If the narrowing of the carotid arteries becomes severe enough to block blood flow, or a piece of atherosclerotic plaque breaks off and obstructs blood flow to the brain, a stroke may occur.