Cerebral vascular accident (CVA) is a type of stroke that damages brain tissue due to a blockage in a blood vessel. Symptoms of CVA include weakness, numbness, and dizziness on one side of the body. It may also cause problems with speech and language. High blood pressure and atherosclerosis are also risk factors. If you or a loved one experience any of the symptoms listed above, see your doctor right away.
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A TIA is a warning sign that you may be at risk for a full-blown stroke. TIAs can be brief and disappear without warning, and are usually caused by a narrowing of the blood vessels that lead to the brain. People with TIAs are 10 times more likely to develop a full-blown stroke. A high red blood cell count also increases the risk of stroke.
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Some of the symptoms of a CVA stroke include memory loss, difficulty with reasoning, and problems understanding concepts. In severe cases, the patient may even need surgery to unclog a blood vessel. The goal of treatment after a stroke is to restore function and prevent another from occurring. It is also important to note that there may be pain or numbness in the extremities. A stroke doctor can help determine the cause of these symptoms.
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Depending on the type of stroke, people may experience one or more of the following CVA stroke symptoms: seizures. Seizures may occur immediately after the stroke, or they may occur months or years later. Seizures may also result from materials deposited by blood in damaged brain tissue. Another common symptom is fever. A fever can accompany a stroke. However, it should never occur without a medical diagnosis.
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A ruptured artery in the brain can cause a CVA. This rupture can cause damage to brain tissue and may result in death. Diagnosis and treatment are essential in the event of a CVA stroke. Early diagnosis and treatment may help prevent the stroke from progressing to other life-threatening conditions. A person with CVA stroke symptoms should immediately call triple zero (000) and seek medical care as soon as possible.
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There are a number of lifestyle changes and medications that can reduce the risk of a CVA stroke. Eating foods that are lower in saturated fat and sodium may also help reduce the risk. People with high blood pressure should avoid smoking and limit their consumption of alcohol and other processed foods. They may also be prescribed antiplatelets to prevent clotting. These medications can be bought over the counter or prescribed by a healthcare provider.
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Some people may have experienced a stroke before. If you have had a previous stroke, your chances of developing one are higher. Also, if you have a history of heart disease, your risk is higher. If you have a family history of strokes, your risk is higher. Stroke is more common in the southeastern U.S. and during periods of extreme heat or cold. People with low incomes may also be more prone to develop a stroke.
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The best time to diagnose a CVA stroke is soon after you have experienced your symptoms. The earlier you treat a stroke, the less damage it will do to the brain. As a result, you have a better chance of recovery. Your doctor will want to know the exact cause of your stroke and how long you have been suffering from it. Also, it is imperative to visit a specialized stroke center for a thorough exam.
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When you are suffering from a CVA stroke, the flow of blood to your brain areas may not be able to keep up with the demand. In these cases, blood flow may become less than adequate, causing brain damage. Symptoms of CVA stroke can range from nausea to difficulty walking. A person may experience a loss of vision or hearing to a significant degree. These symptoms can be life-threatening if you do not seek medical attention.
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The first test that your doctor will likely order is a CT scan of the brain. A CT scan is a series of X-rays that helps your doctor determine whether there is a blood clot in the brain. A MRI scan, on the other hand, can give your doctor a more detailed picture of your brain. Another test that may be used to diagnose CVA stroke is an echocardiogram, which uses sound waves to create a picture of the heart. An echocardiogram can be helpful in identifying the source of blood clots in the brain. Electrocardiograms, on the other hand, are electrical recordings of the heart. If your heart is tainted with blood, it can trigger a stroke.
