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Carotid Artery Disease Carotid Endarterectomy
Carotid artery disease is a condition that involves the narrowing or blockage of the carotid arteries. The carotid arteries are blood vessels located on the each side of the neck that provide the main blood supply for the brain. Risk factors include high blood pressure, diabetes, heart ...Read more
Multiple modalities: Carotid ultrasound is the least invasive of the tests. Mr angiography requires a patient to lie in a confined space. The quality of the images is dependent upon no movement during the study. Ct angiography requires iodine-based contrast dye. Patients with chronic renal disease may have special preparations before their study. The gold standard is most invasive, arterial angiography. ...Read moreSee 2 more doctor answers
Ischemic stroke: Carotid artery disease usually occurs at the origin of the internal carotid artery at the neck and results from plaque build up. The main concern is that blood clots may for from turbulent blood flow this plaque causes, and the clot may travel upward and block an important brain artery, causing a stroke. It is a common found and commonly treated cause for stroke. Several options exist. ...Read moreSee 1 more doctor answer
Very rarely,if ever.: Usual is amaurosis fugax, like a shade coming down over the vision of one eye only, but not both.An unusual variation is bright light amaurosis, brought on in one eye when in bright light, because the extra light puts more demand on the retina.The key in all vision changes with carotid disease is that it is monocular, a point missed by most practitioners.If a symptom affects both eyes, not carotid! ...Read moreSee 1 more doctor answer
NO.: The carotid artery in the neck forks into two branches at the ear level. Just as in a river fork, flow at the fork is turbulent. This turbulence is what some people hear, even though there may be no narrowing in the artery. Next time you see your doctor have him/her listen over the carotid artery. If there is a bruit (swishing noise) there, an ultrasound study should be obtained. ...Read moreSee 1 more doctor answer
Arteries are a type of blood vessels. We can divide blood vessels into 2 categories. Arteries are high pressure vessels which deliver (red) oxygen + blood out into the body. Veins on the other hand or low pressure vessels which return (dark) oxygent - blood from the body ...Read more
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