There are many symptoms that can be associated with a CVA stroke. These include speech and language difficulties, difficulty speaking or moving, loss of vision or sensation in one eye, and loss of strength or numbness in a limb. These symptoms can begin suddenly or gradually worsen over a period of minutes or hours. People with these symptoms should seek medical attention immediately. A doctor should examine the patient to determine if he or she has suffered a stroke.
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Sudden, severe headaches, difficulty speaking or understanding speech, and altered consciousness are other common symptoms of a stroke. Symptoms can be related to any one of the affected areas, but most people with a stroke will experience only one side of their body. For example, one side of the face may droop when smiling, or one or both eyes may be slurred or blurred. If you are concerned about a loved one, call 911 immediately.
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A CT scan is one of the first tests after a stroke. This scan uses X-rays of the brain to determine whether there is bleeding or clots in the brain. It can also determine the type of stroke that has affected the patient. Another type of test, called a magnetic resonance imaging (MRI), uses radio waves to create images of the brain. These scans can reveal details that other tests cannot reveal.
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High blood pressure is a major risk factor for stroke. People with diabetes, atrial fibrillation, and high cholesterol are at high risk. Smoking and being overweight also increase the risk. In addition, people with high blood pressure should be extra cautious to avoid alcohol and salt, as these substances increase the risk of stroke. The symptoms of a stroke typically begin suddenly without warning. People with stroke symptoms may lose their senses or even become paralyzed.
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If a blood vessel has burst, it may result in a hemorrhagic stroke. During a hemorrhagic stroke, blood from the ruptured blood vessel damages brain cells. It may also affect the surrounding tissue. When a blood vessel bursts, it leaks blood into the space between the brain and the skull. Hypertension, aneurysms, and physical trauma are all causes for the blood vessels to burst. If the blood leaks into the brain, it is known as intracerebral hemorrhage and can be life-threatening.
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The symptoms of a CVA stroke vary, but most people will have a temporary disability. Typical symptoms include trouble thinking, understanding concepts, and problem-solving. Some individuals may even develop depression. People may also experience pain, numbness, and tingling sensations. A person may need to undergo therapy for these symptoms to improve their physical functioning. The aim of treatment is to limit the chances of another stroke.
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In some people, a blood clot can form in a leg vein and travel to the heart. Sometimes, small pieces of bone may move into the bloodstream and block an artery in the lung. This is known as pulmonary embolism. In some cases, the pieces of bone and blood clots travel to the heart through an abnormal opening between the left and right upper chambers of the heart called the patent foramen ovale. These clots can be removed via a medical device.
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Another type of stroke is ischemic. In this type, blood is able to reach the brain, but it does not contain enough oxygen. This can happen due to many reasons, including severe anemia or carbon monoxide poisoning. When this happens, brain damage is usually widespread and coma may result. It is important to seek medical attention as soon as possible to treat a stroke and ensure that it doesn’t worsen.
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If you suspect you are suffering from a CVA stroke, contact your doctor immediately. Getting medical treatment as soon as possible can make a difference in how well you recover and how long you live. If your doctor diagnoses a stroke, he or she can determine whether it’s an ischemic stroke. A clot can easily block the artery and cause the brain to shut down. If the blockage is in the brain stem, the stroke can be fatal. If the brain stem is affected, you may experience double vision, nausea, and loss of coordination.
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In addition to medical treatment, medications can be prescribed for certain types of strokes. Some of these medications are used to reduce blood clots and decrease pressure in the brain. Other medications are used to treat existing medical conditions that can lead to a stroke.
