A stroke can be a frightening experience, but the signs and symptoms of a CVA (cerebrovascular accident) are very similar to those of a heart attack. These symptoms can occur at any time, and they are usually the most severe when they first appear. However, as they progress, they may become more severe, and they may last for days. Symptoms of a stroke include a loss of speech, vision problems, difficulty understanding speech, or numbness or weakness of one side of the body.
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People who have suffered a stroke often experience memory loss, difficulty thinking, and problem solving. They may have difficulty interpreting concepts or reasoning, and their emotions can be difficult to control. Depression is a common side effect of stroke. Additionally, patients may experience pain and numbness in the affected limbs. Affected individuals may experience difficulty swallowing, speaking, or swallowing. Moreover, they may have problems with their arm muscles and may have difficulty with bowel or bladder control.
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Some people may also experience transient ischemic attacks (TIAs), or mini-strokes, which are caused by decreased blood flow to the brain. TIAs can be a precursor to a full-blown stroke, and the symptoms can range from mild to severe. If you are over age 55, you are at a greater risk of stroke than a person who has had a TIA. High blood cell count may also increase your risk of a stroke, as it thickens the blood and makes it more likely to form clots.
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If you or a loved one is experiencing any of the CVA stroke symptoms above, call 911 or the local emergency number. Stroke is a life-threatening condition, and the sooner you can get treatment, the less likely you are to experience permanent brain damage and disability. The sooner you get help, the better. There are many options for treatment. If you or your loved one has symptoms, call 911 or the ambulance service. The sooner you get to the hospital, the better.
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A history of previous strokes also increases your risk. If you have a family history of stroke, your risk increases even more. Stroke rates are higher in the southeastern U.S. during extreme heat. Social factors may also increase your risk of stroke. For example, if you have high blood pressure, you are more likely to have a stroke. If you have a history of high blood pressure, you are at risk for stroke.
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A person who experiences symptoms of a CVA stroke should seek medical attention immediately. Aspirin or blood-thinning medication may be given to decrease the chances of a stroke. If the patient is not awake, a family member or bystander may have to confirm the patient’s information, as he or she might not be able to communicate it adequately. The health care professional may perform a CT scan to determine the cause of the stroke, and may consult with a neurologist. Treatment may include administering tPA or calling for the removal of the clot.
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Another complication of CVA stroke is the presence of hemorrhage in the brain. The clots may occur in a blood vessel between the brain and the thin tissues that surround the brain. Both types of strokes are serious medical emergencies. Although they are often treated as ministrokes, TIAs serve as warning signs of a future stroke. They can also indicate that an artery has become partially blocked, or a clot has accumulated in the heart.
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In addition to the symptoms of a TIA, a CVA may also be accompanied by a clot in the carotid artery. The clot may be the result of atherosclerotic plaque, or it could be caused by a blood clot in a small artery in the neck. A stroke that affects the brain stem is potentially life-threatening, and symptoms of this type may include nausea, loss of vision, and double vision.
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Another complication of a CVA is transient ischemic attack, also called TIA. It occurs when blood flow is temporarily interrupted to an area of the brain, and a blood clot forms within that area. It may last for just a few minutes, or it could be the precursor to a debilitating stroke. While it is easy to ignore TIA symptoms, TIA is a warning sign of a potential stroke, and timely medical attention is essential.
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