Transient ischemic attacks, or TIA, are mini-strokes that occur when there is a sudden decrease in the blood flow to the brain. These attacks can be warning signs of an upcoming stroke. Symptoms can range from loss of mental acuity and speech to obvious drooping of the arms or legs. You may also experience blurred, double or blackened vision. If any of these symptoms occurs, contact your doctor or 911 immediately.
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Cerebrovascular accident (CVA) is a medical term for a stroke, which happens when a blood vessel in the brain breaks or becomes blocked. Some of the symptoms of CVA include weakness on one side of the body, difficulty speaking and writing, and trouble with interpreting speech. Those with this condition may also experience depression or personality changes. This can be distressing for family members. But with proper treatment, a person with stroke can recover from his or her stroke and avoid a future one.
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A CT scan, or CAT scan, is often done after a stroke. This test takes X-rays of the head to determine the size and location of the clot. If a CT scan doesn’t show blood clots, an MRI scan may be done instead. This can provide important information about the condition of the brain that other tests can’t reveal. A CT scan is a critical first step in treating a stroke.
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Memory loss and thinking difficulties are two other major symptoms of stroke. Some people experience a seizure at the time of the stroke, while others may have a seizure months or years afterward. These seizures may be the result of scarring or materials deposited in damaged brain tissue. In some cases, a fever may also occur. It is important to contact your physician to rule out any potential complications. When a stroke occurs, there may be other symptoms, including pain, numbness, and tingling.
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Blood clots in the leg vein can also form. These clots can travel through the bloodstream and block an artery in the lungs. This condition is called pulmonary embolism. If a person has a patent foramen ovale, a blood clot can go through it. If this happens, blood flow to the brain is severely reduced, leading to the symptoms of a stroke.
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Depending on the severity of the stroke, a doctor may prescribe medication to reduce blood clots and control blood pressure. In some cases, a surgeon may unclog the carotid artery, which transports blood to the brain. The goal of stroke treatment is to help the patient regain function and prevent future strokes. While recovery may take months or years, it is possible to achieve full recovery.
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In addition to a lingering stroke, the patient may experience a subarachnoid hemorrhage. This type of stroke can result in severe problems such as loss of speech and paralysis. Those who experience this type of stroke must seek immediate treatment. It is crucial to seek medical attention immediately, as treatment is critical to saving the life of the patient. A stroke can be fatal, and the first steps to recovery are recognizing the signs and symptoms.
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Depending on the type of stroke you have, you may be at an increased risk of another. High blood pressure is a risk factor for strokes, as is diabetes, and having a family history of the disease. Extreme temperatures are also a risk factor for stroke. People with atrial fibrillation, high cholesterol, and high blood pressure are also at a higher risk of stroke. Being overweight, drinking too much alcohol, and smoking are also risk factors. Once you’ve been diagnosed with a stroke, your doctor will provide you with a treatment plan to ensure that you recover.
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Treatment for a CVA stroke can vary from medication to surgery. Depending on the cause of the stroke, a neurosurgeon may use surgery to open the carotid arteries. The procedure usually involves threading a catheter through the groin artery. The surgeon will then use a clot retrieval device to remove the clot. Your doctor will also use medication to relieve the symptoms.
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After CVA stroke, you may experience some ischemic or hemorrhagic symptoms. These symptoms are more common in patients with ischemic stroke. In ischemic stroke, the blood vessels that supply blood to the brain become narrowed or blocked. Fatty deposits and lipids can build up in the blood vessels, resulting in a blood clot, which travels through the bloodstream and lodges in the brain.
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