Transient ischemic attacks (TIAs) are mini strokes, resulting from a sudden drop in blood flow in the blood vessels in the brain. Many people experience these symptoms as warning signs of an upcoming stroke. Symptoms may range from a slight change in speech and mental acuity to an obvious loss of sensation and coordination. Heart failure, a condition in which the heart does not function properly, is also a risk factor.
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High blood pressure is the number one risk factor for stroke, and people over 55 are at higher risk than those under 35. Other risk factors include being overweight, drinking alcohol or salt, and smoking. Once you have the symptoms of CVA stroke, you should visit a doctor as soon as possible. The treatment for CVA stroke depends on the specific symptoms. However, in many cases, stroke symptoms resolve within 24 hours. If the symptoms last longer than four hours, it may be a symptom of a TIA.
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Other common signs of CVA stroke include sudden and severe headache, speech difficulty, or altered consciousness. During an initial evaluation, healthcare providers will conduct a physical exam to assess your symptoms. They will look for weakness in your arm or leg, difficulty speaking, and altered senses. They will also check your blood pressure and listen for a bruit in the blood vessels of your neck, which indicates an abnormal flow of blood. You should call 911 if you notice any of these symptoms. If your loved one is suffering from stroke, it is important to get them to a hospital as quickly as possible.
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The symptoms of CVA stroke depend on where in your brain the artery is blocked. If the artery has ruptured, blood can no longer reach your brain. Blood pressure will drop and your ability to speak and move will become impaired. You may experience dizziness, confusion, or a loss of consciousness. You may also experience weakness in your arms or legs, or a loss of balance and coordination. In severe cases, there may be no memory or consciousness.
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Although many of these complications are temporary, some stroke patients need daily care. A care worker may come to your home to assist with washing, dressing, or providing companionship. For more information, you can consult a guide to care and support after CVA stroke. The guide is designed to provide information for you, your family, and caregivers. It is also important to manage any health conditions that can increase your risk of a CVA stroke.
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The first tests after a stroke will reveal the type of stroke and whether any blood has clotted. Other tests, such as a blood glucose test, will show whether there is a blocked blood vessel. Other tests, such as an angiogram, use sound waves to create pictures of blood vessels in the neck and head. MRI scans can also help doctors determine the type of stroke that a patient has had. It is important to note that treatment for CVA stroke symptoms should include preventative measures to avoid another stroke.
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A CVA stroke is caused by a blood vessel in the brain that ruptures. This rupture causes a hemorrhage, which can damage surrounding brain tissue. It is considered to be the most serious type of stroke. Other types of stroke can occur when a blood vessel ruptures in the brain, such as an intracerebral hemorrhage. While the symptoms of CVA stroke may vary, they are not uncommon.
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The first few days after a CVA stroke are crucial. Symptoms of a CVA may be aggravated by swelling in the brain. This is due to excess fluid in the brain and usually subsides as the body absorbs the fluid. Swelling in the brain is especially dangerous because the skull is not flexible. The increased pressure can force the brain to shift and interfere with its function. The high pressure can force the brain to shift sideways or downward through rigid structures.
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A CVA stroke may also be preceded by a TIA. These are medical emergencies and should be treated as quickly as possible. While TIAs are a warning sign of a TIA, it is also possible for the symptoms of CVA stroke to occur days before. The signs of CVA stroke are similar to those of a TIA. They are both medical emergencies, but they can also be precursors to other types of strokes.
