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Doctor insights on: Carotid Artery

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What are the carotid arteries?

What are the carotid arteries?

Carotic Arteries: The human carotid arteries supply the head and the neck with oxygenated blood. The left common carotid artery originates from the aorta and the right common carotid originates from the brachiocephalic artery which originates from the aorta. The carotic artery divides in the neck to form the internal and external carotic arteries. ...Read more

Dr. Tanya Russo
1 doctor shared a insight

Artery (Definition)

Arteries are defined as blood vessels which carry blood away from the heart (to either the body or lungs). Arteries: higher pressure, thicker walls, stretch (pulse) with each heart contraction & deliver blood to the arterioles which control the flow to individual capillaries. Veins are blood vessels which carry blood from capillaries back to the heart (body to right heart; ...Read more


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Can your carotid artery spasm?

Can your carotid artery spasm?

Not really: Carotid disease cause stroke, only fmd (fibromuscular dysplasia) causes muscular spasms but they are typically asymptomatic... ...Read more

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Can statins unclog carotid arteries?

Can statins unclog carotid arteries?

Not really : Statins stabilize plaque so they are the best defense against atherosclerotic plaque. They decrease ischemic and embolic events. However, they do not reverse a stenosis. ...Read more

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What does narrowing of the carotid artery mean?

Atherosclerosis: The atherosclerotic plaque builds up at the bifurcation="branch point of the common carotid into external(face) and internal(brain) components.
It may remain asymptomatic or may cause TIA or stroke.
Commonly a significant narrowing is 80-99% there is a large medical scientific literature on this subject. ...Read more

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How can I tell if I have a blocked carotid artery?

Ultrasound: By an ultrasound exam of the neck arteries. ...Read more

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Can a bad dowagers hump affect carotid artery flow?

Can a bad dowagers hump affect carotid artery flow?

No: A dowager's hump will not affect carotid artery flow. Disease in the carotid artery will affect flow. ...Read more

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Is a thickened carotid artery something to worry about?

Is a thickened carotid artery something to worry about?

Yes: As we age there is some thickening of the wall-intima.
But it is a sign of potential atherosclerosis, and risk factor change is encouraged.
Stop smoking
check blood pressure
aha diet or weight control
appropriate cardiovascular exercise
etc. ...Read more

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What does it mean to have an enlarged/wide carotid artery?

Vascular surgeon: This may be a normal variant and have no clinical significance, but to be sure I recommend an evaluation by a vascular surgeon. ...Read more

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Please help! What happens when a carotid artery gets nicked?

Please help! What happens when a carotid artery gets nicked?

Variable: Can be many results including: nothing, blood accumulation in the neck, ecchymosis (black and blue mark), hematoma (firm mass of blood), or, in the worse case, a stroke. ...Read more

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What happens to people when they have only one carotid artery?

Depends: Many people can either block one carotid, or have one carotid occluded surgically (ie for trauma or ecmo) and go on to live normal lives and never know. Likewise, some people can have devastating strokes from it. ...Read more

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How is it that my carotid artery might hurt and how do I fix it?

How is it that my carotid artery might hurt and how do I fix it?

Carotid Pain: Carotid artery pain is also called carotodynia. This is caused by inflammation of the arterial bulb, where the internal and external arteries divide from the common carotid artery. I recommend large doses of nsaids, such as Ibuprofen 800 mg three times / day for fourteen days. Prednisone is also generally very effective, but is used only if nsaids don't work. See your primary care healthcare provi. ...Read more

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Could you tell me what happens when a carotid artery gets nicked?

"Nicked": "Nicked" is a word some physicians use to describe an unintentional injury caused in the process of providing medical care by a trained person. Depending on the extent of the injury to the carotid artery, the consequences can range from nothing to causing a stroke. This would be really unfortunate, but these things can and do happen with some regularity. ...Read more

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What does it mean if I have total occlusion of the carotid artery?

What does it mean if I have total occlusion of the carotid artery?

Total Occlusion: Total Occlusion means that it is completely blocked and no blood can flow through it. That is very bad. The brain is where the blood is going!

If you have disease in any artery, you probably have disease in other arteries. Inflammation is one of the main causes. ...Read more

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Can you be saved if you sever your carotid artery? It's for a story.

Can you be saved if you sever your carotid artery? It's for a story.

Yes: Depends on the situation and the degree of injury. It's unlikely an open stab wound that severs the artery in half could be saved just because of the logistics of getting the person to surgery in time. If the wound is closed (like the skin) tampanode can slow the bleeding enough to give the patient more time survive until surgery. ...Read more

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Could the carotid arteries clear themselves or with massaging my neck?

Not likely: A stenosis of the carotid arteries as in any other artery is a process that takes years to develop and is referred to as plaque. Plaque that has developed in the artery does not go away on its own. It can be removed reliably and safely with endarterectomy of the carotid artery. Massaging the carotid arteries will likely not help the situation and may dislodge unstable plaque making it dangerous. ...Read more

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How deep would one have to stab themselves to severe their carotid artery?

You: Need to speak with someone about your thoughts to hurt yourself reach out to family or friends stay calm if you need us we are here ...Read more

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Why might someone feel a squeezing sensation near the right carotid artery?

Why might someone feel a squeezing sensation near the right carotid artery?

Carotodynia: Sometimes the carotid bulb can become sore, inflamed. Then it can hurt to touch. Must first however exclude other problems masquerading as carotodynia such as enlarged lymph nodes, muscle strain, etc ...Read more

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If I have a carotid end-arterectomy, will my carotid arteries be fixed forever?

No: The underlying atherosclerotic disease that caused the narrowing in the first place will continue, and can cause recurrent stenosis(narrowing). This can be somewhat controlled with diet, exercise, medication and not smoking. ...Read more

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Could someone tell me what flow void in cavernous carotid artery means please?

Could someone tell me what flow void in cavernous carotid artery means please?

These are: Terms used to describe MRI findings. It is normal to have flow void in the carotid arteries. The cavernous sinus is an area where draining veins converge. The carotid artery runs through the cavernous sinus. ...Read more

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Could you tell me what happens to people when they only have one carotid artery?

Most are fine: I assume you mean when one carotid artery is occluded due to athrosclerosis. Many people life with one open and one occluded carotid artery. Some but not all people will have a stroke when the artery occludes. ...Read more

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Can carotid arteries be replaced if they are too blocked for carotid end-arterectomy?

Can carotid arteries be replaced if they are too blocked for carotid end-arterectomy?

No: If you have a complete blockage of the carotid artery, then no treatment is advised. If blockage is severe, carotid endarterectomy or stenting can be done. The degree of blockage and presence of symptoms determine the need for intervention. ...Read more

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What happens if someones carotid artery was compressed, how long would it take them to die?

Never: You would induce bradycardia but it wouldn't generally be fatal. (I guess anything is possible), If you pressed on it long enough, you could cause a stroke if the collateral circulation were inadequate. ...Read more

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Where can I get the most accurate visual look at the aorta and how it also ascend into the carotid arteries?

Where can I get the most accurate visual look at the aorta and how it also ascend into the carotid arteries?

Second answer: Echo is the most cost effective and safe. CT with contrast is a confirmatory test but carries with it a hefty radiation dose and exposure to IV contrast agent which is nephrotoxic and potentially allergenic. ...Read more

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I was just told I have carotid arteries disease an I have been having pain on the right side of my head? Related?

No: Carotid artery disease usually asymptomatic but can present with mini strokes or stroke. Carotid artery dissection can cause pain in the neck but it's really unusual. ...Read more

Carotid Arteries (Definition)

The carotid arteries start in the chest and progress up the sides of the neck. About mid neck they split and one branch supplies blood to the face the, the other continues without branches into the skull and supplies ...Read more