Transient ischemic attacks (TIAs) are mini strokes that occur when the blood flow to the brain is impaired. These strokes are often early warning signs of an upcoming full-blown stroke. Symptoms of TIAs can range from a slight change in speech and mental acuity to obvious changes in coordination and sensation. CVA stroke symptoms are similar to those of a full-blown stroke, but they may be milder or less severe.
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The symptoms of a stroke, also known as a cerebrovascular accident (CVA), vary from person to person, and may include dizziness, difficulty seeing, or speaking. In severe cases, a person may be paralyzed. A person suffering from a stroke should see a doctor immediately. The sooner treatment is received, the better the chances of recovery. If left untreated, stroke can be fatal and result in permanent brain damage.
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When a person experiences any of the above CVA stroke symptoms, they should seek medical attention right away. If they feel numbness or weakness in their arm or legs, they should immediately get to a hospital. If the person has difficulty speaking, they may have a slurred speech or difficulty repeating basic sentences. A person experiencing any of these symptoms should call 911 and note the time when they first started to experience these symptoms.
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If the person’s blood pressure is too high or too low, blood flow may slow to the point where brain damage occurs. Several people with CVAs have seizures right after the stroke. This may be caused by materials deposited in the damaged brain tissue or scarring. In addition, people with strokes may experience a fever. Sometimes, a person may experience both of these symptoms. This condition is usually a symptom of CVA stroke, although it can occur at any time during the process.
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Other symptoms of CVA stroke include memory loss and thinking difficulties. This may make it difficult to reason, judge, or understand concepts. Some people may even have trouble controlling their emotions, and this may lead to depression. Pain, numbness, and tingling are also common. A person may also have trouble swallowing. A speech therapist may be necessary to help the person communicate with others. Patients with these symptoms may require assistance with daily activities, including going to the bathroom. They may also have trouble eating or expressing their feelings. Rehabilitation and treatment begins immediately, and often includes speech therapy.
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A person with a history of stroke is more likely to suffer a second stroke. People with a history of heart disease are also more likely to have a stroke. People who smoke also have a greater risk. In addition, people with diabetes are more likely to suffer from strokes. Finally, older age is another risk factor. African Americans and people with high blood pressure have higher rates of stroke than white people.
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People with these strokes should seek medical attention as soon as possible. The swelling of the brain can make symptoms worse during the first two days. However, as the fluid in the brain is absorbed, the symptoms will gradually diminish. People with CVA stroke symptoms may experience dizziness, difficulty walking, or trouble concentrating. Even mild stroke symptoms may be enough to cause depression or even coma. If you have any of these symptoms, it is essential to see a doctor for further evaluation.
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The most common type of stroke is ischemic. This type occurs when a blood clot forms in an artery, which causes brain death. Hemorrhagic stroke occurs when blood leaks into a brain area, causing swelling and increased pressure. When this happens, a portion of the brain is flooded with blood, causing damage to the brain. In both cases, the brain tissue is damaged.
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Treatment of a stroke depends on the type of stroke and its cause. If the blood clot is caused by a heart problem, a blood thinner will be prescribed. If the clot is caused by a ruptured blood vessel, a surgery may be necessary to repair the blood vessel and prevent another stroke. Treatment for ischemic strokes also includes rehabilitation. The goal of stroke rehabilitation is to make the patient as independent as possible and improve their quality of life.
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Your doctor will perform a physical examination to determine whether the stroke is ischemic. The physical examination will help identify a blockage in a blood vessel. For example, if you have weakness in the left leg, this means that there is a blockage in an artery on the right side of the brain that controls the muscles in the left leg. The physician will typically perform a computed tomography (CT) scan first, which helps differentiate between an ischemic stroke and an abnormal structure of the brain. They will also measure your blood sugar level to rule out a low blood sugar level, which may be the cause of a stroke.
