Transient ischemic attacks (TIA) are small, temporary strokes caused by a decreased blood flow in the blood vessels that supply the brain. They are often early warning signs of an impending stroke. Symptoms of a TIA can range from minor changes in speech and mental acuity to obvious loss of sensation or coordination. If you notice any of these symptoms, seek immediate medical attention.
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Post-stroke care may include hospitalization, outpatient rehabilitation, home therapy, or a long-term care facility. Physical therapists, occupational therapists, and speech pathologists help stroke survivors to improve their ability to function. People with a stroke are likely to experience problems with language, thinking, and muscle coordination. Rehabilitation programs focus on preventing the occurrence of future strokes and restoring function. Some survivors require rehabilitation for years to overcome the difficulties caused by the stroke.
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A clot may form in the leg vein. This clot can travel to the heart, preventing it from pumping blood. Fat pieces may also travel into the bloodstream, blocking an artery in the lungs. This is known as pulmonary embolism. Some people have a condition called patent foramen ovale, which allows the clot to bypass the lungs. Symptoms of a CVA stroke are often similar to those of a ischemic stroke.
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Treatment after a CVA stroke may include medication or surgery to remove the clot. In some cases, medication may help dissolve the blood clot, while surgery may be required to remove a large clot. Physical therapy will also help people relearn their skills and abilities. Rehabilitation aims to help a stroke victim become as independent as possible while improving the quality of their life. It is critical to receive proper treatment for any of the stroke symptoms that may arise.
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If you or a family member suspects that a person is having a stroke, call 911 or your local emergency services. Stroke is a serious medical emergency, and immediate treatment is essential. It may save your life or reduce your disability. If you notice any of these symptoms, contact your local emergency service or go to the nearest hospital. During your visit to the hospital, a doctor will assess your blood pressure, reflexes, and vision. He or she will perform various tests to determine whether there are any blocked arteries.
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CT scan: CT scans are often performed immediately after the first signs of a stroke. They can identify areas of problem tissue and identify if there’s bleeding. An MRI scan can give a more detailed picture of the brain and is more sensitive. Another test, an echocardiogram, uses sound waves to create a picture of the heart. It may identify the source of a blood clot.
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TIAs can also be a warning sign of an upcoming stroke. These symptoms may come and go, and they can help alert you to seek medical attention as soon as possible. TIAs can be caused by a clot in a blood vessel or a narrowed blood vessel. These attacks do not result in any permanent damage to the brain, but they are dangerous. If you experience any of these symptoms, you should seek medical care immediately.
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During a CVA stroke, blood flow may stop for a few seconds. When this happens, brain cells begin to die. The clot may be caused by a blood clot, or by atherosclerosis, a disease process that causes arteries to become narrow over time. In either case, you need emergency treatment. In addition, the faster you reach the hospital, the better your chances of surviving.
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Symptoms of a CVA are similar to those of a normal stroke, except that they are caused by the same process. The brain cannot store oxygen, and relies on a network of blood vessels to get the oxygen and nutrients it needs to function properly. In addition, a CVA stroke may also cause bleeding in the brain. This bleeding can damage brain tissue, resulting in permanent brain damage. High blood pressure and cholesterol levels can increase the risk of a stroke. Fortunately, there are several ways to reduce your risk of a stroke.
