Transient ischemic attacks (TIA) are mini strokes caused by decreased blood flow to the brain. They are often warning signs of an impending stroke. The symptoms can range from minor changes in speech or mental acuity to obvious loss of sensation and coordination. For a stroke diagnosis, seek immediate medical attention. Below is a list of CVA stroke symptoms. The severity of these symptoms may depend on the severity of the underlying condition.
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The most common risk factor for stroke is high blood pressure. People with diabetes, atrial fibrillation, and high cholesterol are particularly susceptible. Smoking, too much salt, and excessive alcohol are also risk factors. Patients often have no warning signs, although some may experience numbness or weakness of their limbs. Most people will experience a change in their senses, including speech and vision. While the signs of a stroke vary between individuals, there are certain common signs to watch for.
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The patient may require help with daily activities and home safety. A speech therapist may be necessary for people with difficulty speaking or communicating. Problems with muscles and joints may prevent the patient from doing daily activities. They may also have difficulty eating or going to the bathroom. Therapy can help to alleviate these symptoms and return the patient to a normal life. The focus of treatment is to minimize the risk of a stroke in the first place, while helping the patient regain as much independence as possible.
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A CVA is also caused by an embolism in a large artery. A clot may become lodged between the arachnoid mater and the pia mater, the innermost layers of the meninges. The resulting hemorrhage deprives the affected parts of the brain of oxygen and blood. As a result, the patient may experience neurological impairment, as well as visual changes and a headache.
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A stroke is a medical emergency that requires immediate medical care. Symptoms of a stroke may be varied and depend on the cause, location, and severity of the blockage. For example, some people may experience dizziness, confusion, or difficulty speaking. Others may experience a full recovery, but there is always a chance of permanent brain damage. Fortunately, the sooner treatment is sought, the better the chance of recovery.
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TIAs can mimic stroke symptoms. They may occur within a few minutes, but it is important to see a doctor right away because they are a serious warning sign. The symptoms may go away on their own, but if you ignore them, you may have a stroke and have to undergo life-threatening medical care. So, what are the CVA stroke symptoms? A TIA occurs when the blood supply to the brain temporarily stops.
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A blockage in an artery leading to the brain is one of the most common causes of a stroke. When this happens, the affected part of the brain receives no blood or oxygen, and the cells in that area die. When this happens, fatty deposits build up in small blood vessels and trigger the clotting process. Symptoms of a CVA stroke vary according to the cause of the attack. A blocked artery can occur anywhere in the brain, including the arteries feeding the brain. If this happens, the brain’s arteries must be immediately repaired, as soon as possible.
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The majority of strokes are ischemic. The affected person must call 9-1-1 for emergency care, and then get emergency medical care immediately. The goal of the treatment is to restore the blood supply to the brain within three to four and a half hours. Once the person has been stabilized, a drug may be administered to break the clot and restart the blood flow. In most cases, the affected person will be able to return to his or her daily routine within three to four and a half hours.
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