Doctor insights on:
Calcification Of Carotid Arteries
None: Calcification of any artery, by itself, does not warrant any type of intervention or follow up. If that calcification is associated with a stenosis ("narrowing") of the artery, then that may require follow up and/or an operation. The carotid arteries are very often calcified and if associated with a high grade stenosis, may portend a higher risk of stroke. Discuss with a vascular surgeon. ...Read more
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
Exceedingly unlikely: The chances of this happening are extremely remote. Having said that we are always extremely cautious in examining patients with carotid artery atherosclerosis. I have personally witnessed at least one patient getting a stroke after a carotid artery examination--fortunately he recovered. So it is theoretically possible to get a stroke large enough to cause death, but the odds are extremely small. ...Read more
Sometimes...: A dilated or aneursymal carotid on ultrasound is simply what we call a "redundant" carotid, meaning it is long and wraps on itself, so it looks bigger on ultrasound. True enlarged carotid arteries should be evaluated by a vascular surgeon. ...Read more
Carotid arteries: Dilated arteries none good flow. Stenosis restricted flow stroke like event. ...Read more
Very: As long as the portable ultrasound screening program is icavl accredited, the results will be 90%-98% accurate. Ultrasounds are operator dependent, that is why it is important that the ultrasound lab follow standard protocols to optimize results. Icavl is an acronym for... Intersocietal commission for the accreditation of vascular laboratories. ...Read more
See vascular surgeon:
I suspect he means that the carotid arteries have partial blockage, usually in the form of atherosclerosis.
In the absence of neurological symptoms, most cases can be handled with medicine and close periodic follow up by a vascular surgeon. However, if the blockage is more than 80%, surgery will reduce the risk of stroke. In very special instances, carotid angioplasty and stent may be an option. ...Read more
Could blocking only one of the left and right common carotid arteries lead to complete brain death?
Unlikely: The blood flow to the brain comes from anterior circulation, the carotids, and posterior, the basilar branching into the 2 vertebrals. Complete unilateral carotid thrombosis could cause a significant stroke but the collateral circulation could mitigate the damage, and preserve substantial function. ...Read more
Can tias over time be caused by temporary or partial occlusion of vertebral or carotid arteries and cause foci or lesions?
Yes: Tia's are short-lived, about 20-30- minutes and usually fully reverse. If not, it is a stroke with tissue damage, and then can be seen on an mri. The event heralds risk, and preventative treatment with an antiplatelet drug should be started. An embolism from say the heart or aorta, may need anti-coagulation. The greatest future risk of TIA is a stroke within one year. ...Read more
When u r physically active does ur aorta and carotid arteries constrict or expand? Symp nersyst makes arteries constrict right? If u r stressed?
I have been pressing my carotid arteries every day for a year now to check my pulse. Sometimes just light but also hard. What's the effects? Clots?
Not too hard!: If you compress your carotid too vigorously, you can initiate a reflex that slows your heart and, in the extreme, could even cause you to pass out. (unlikely). If you press hard and long, you can interrupt circulation to that side (hemisphere) of your brain and cause damage. If you must check your carotid, press gently and for no more than 15 seconds. ...Read more
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
Definately: Amarosis fugax, or "fleeting blindness" is described as a curtain coming down over your eye -- this is a classic presentation of carotid artery disease. You should see your doctor right away. ...Read more
Arteries to head: 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 blood to the brain. ...Read more
CEA: The gold standard for carotid stenosis is carotid endarterectomy. ...Read more
Carotid: What about them? No intervention warranted until symptomatic lesion or 80%. Every case is has to be reviewed individually. ...Read more
Brain: Directly to the major hemispheres of the brain ...Read more
There are no hyperechoic areas within the anterior and posterior walls of the carotid arteries, What does this mean?
Reading: This is a nonspecific reading and you'll need to ask the doc who read it what the significance is ...Read more
Stand up and neck start pulsate super strong, do the carotid arteries expand or narrow? Took BP and was normal, shouldn't it be high?
Pulsate: With blood flow and pressure, the artery walls will expand with each heart beat, then relax and deflate a bit, and the cycle continues with each heart beat. When you stand up, people can sometimes get a low blood pressure, due to the positional change, and the heart may try to compensate by increasing its heart rate, and therefore, this may be more noticeable in your neck. ...Read more
What r the stressors that makes arteries constrict? Do they constrict when training? When do the aorta and carotid arteries constrict?
When u train extremely hard does ur arterie constrict or do they get bigger? Thinking of aorta and carotid arteries...when doing pushups for example?
Dilate: Arteries dilate in response to exercise.Get a more detailed answer ›
How likely would it be that both Carotid arteries <50% Occluded will progress on medication to a higher percent blockage over a year in a female 75+?
Carotid blockage.: It's not the presence or absence of the medication that matters. It's the efficacy of the medication that matters. How well are BP, blood sugar, cholesterol and weight controlled? Are we smoking cigarettes? Blockage will progress if risk factors for progression are not adequately controlled. ...Read more
Inflammation of carotid arteries. I have pain in the right side of my neck. I was told there was nothing that can be done except antinflamatory meds.
Cannot say in your particular case without direct exam.
large vessel autoimmune diseases are treated with high dose steroids. High dose steroids are effective in large vessel disease. Other therapies (anti-rejection drugs, monoclonal antibodies) are being evaluated and likely to be helpful, but are not known definitely to work yet. ...Read more
It can be.: If you are able to see your carotid artery pulse in your neck, you're likely quite thin. Rarely a prominent, pulsatile carotid artery in the neck is a sign of a carotid artery aneurysm, an abnormal englargement of the artery which can lead to problems such as stroke or rupture/bleeding. This would be rare in a 43 year old without a history of trauma. See a vascular surgeon to be sure. ...Read more
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