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Carotid Endarterectomy Indications



 Submitted by Nic on June 10, 2011
A carotid endarterectomy procedure is one that is conducted to clear any blockage that is present in the carotid artery or any of its major branches. These blockages tend to occur over a period of time as poor health and lifestyle take a toll on the individual. Blockages in the carotid artery system are extremely dangerous as they can cause strokes and may even be life threatening. Therefore, it is important to know the carotid endarterectomy indications so that the appropriate medical action can be taken when a patient presents with a case of carotid blockage.

There are many different carotid endarterectomy indications which need to be confirmed before one goes in for such a procedure. The most common risk associated with a blockage to the carotid artery system is the risk of a stroke. Strokes are dangerous to the health of the individual as they can lead to permanent damage. If one is able to diagnose a blockage before a stroke, it may help to avoid this problem. Therefore, one may need to perform imaging tests on an individual who is suspected to be suffering from this problem. One of the most effective carotid endarterectomy indications is that of an imaging test that detects the problem. This type of imaging test is used to trace the flow of blood through the carotid artery system. As the blood flows through this system, it may encounter a blockage. This will be noted by the doctor and its location will be jotted down.

It is important to differentiate between symptomatic and asymptomatic carotid endarterectomy indications. The doctor would best be able to differentiate between carotid endarterectomy indications for symptomatic and asymptomatic stenosis. An individual who has what is known as a transient ischemic attack is one who will be diagnosed with symptomatic carotid stenosis. This type of attack is similar to a stroke but has no permanent effect on the patient if it is treated. It is considered to be a warning sign for a possible impending stroke. Following this indication, an imaging test must be conducted to confirm the location and extent of the stenosis. When this is done, the procedure can be prepared.

Carotid endarterectomy indications are of particular importance to the patient. These indications can be used to avoid an impending stroke. Some of the symptoms that are used as carotid endarterectomy indications include sudden mental confusion, blurry vision, dizziness, facial muscle paralysis and difficulty in speech. When any of these carotid endarterectomy indications are noticed, the patient should be admitted to a hospital immediately.
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