Symptoms and Prevention of an Embolic Stroke - Oren Zarif - Embolic Stroke

Symptoms of an embolic stroke can include the inability to move the limbs or perform simple manipulations. The specific symptoms depend on the brain area affected by the stroke. If you or a loved one has any of these symptoms, call an ambulance right away. While stroke is rare, symptoms often include impaired coordination, speech, vision, writing, reading, and swallowing. Once diagnosed, treatment is usually effective and begins within 3 hours of the initial symptom.

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Diagnosis of embolic stroke is challenging because many different causes can result in the symptoms and etiology of an embolic stroke. For instance, atrial fibrillation and carotid artery stenosis are common causes of embolic stroke. Moreover, aortic valve disease and supraventricular tachycardia are also possible causes. It is not possible to identify an embolic stroke's etiology in most patients.

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Regardless of the subtype, the risk of recurrence was not significantly different among the three treatment groups. However, patients with qualifying strokes were more likely to use tobacco. Moreover, they had greater changes in disability than those with recurrent strokes. However, embolic strokes are associated with a higher mortality rate than other subtypes. Acute symptoms, such as weakness and paralysis, may be the result of a clot that has formed during the stroke.

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The prevention of an embolic stroke is important, and the prevention of atrial fibrillation is possible. A thromboin inhibitor (TRIC) is one of the most effective treatments for atrial fibrillation. This medication may help in the treatment of cryptogenic stroke. Depending on the risk factors, however, the treatment for cryptogenic stroke may differ from the randomized trials. The researchers are continuing to evaluate the effectiveness of antiplatelet therapy.

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A blood clot in another body part is the most common cause of an embolic stroke. This clot travels through the bloodstream, clogging the brain's blood vessels. It can be caused by heart disease or surgery. These strokes can occur rapidly without warning. About 15% of people with heart conditions develop atrial fibrillation, a condition in which the upper chambers of the heart do not beat properly.

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An embolic stroke can occur as a result of a blood clot forming in a blood vessel that carries oxygen and nutrients to the brain. The clot may lodge in an artery that feeds the brain or is inside the brain. Without the proper oxygen, brain cells begin dying. Because of the risks associated with embolic stroke, it's important to seek emergency care right away. The symptoms of an embolic stroke include difficulty walking or standing, double vision, and balance.

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Studies of the effects of antiplatelet therapy and anticoagulants on the treatment of an embolic stroke have been mixed. Several randomized trials comparing antiplatelet therapy with anticoagulants are ongoing. One such trial is called Apixaban For Treatment of Embolic Stroke of Undetermined Source. A similar trial, called NAVIGATE ESUS, is being conducted using rivaroxaban and acetylsalicylic acid.

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Surgical procedures and advanced medications are used to treat an embolic stroke. Some patients may require emergency surgery. Mechanical thrombectomy, for example, involves inserting a catheter through an artery to break up the clot. But the surgery is only suitable for approximately one in ten patients, and it must be performed within six hours after the onset of symptoms. Because an embolic stroke is a complicated condition affecting several different parts of the brain, recovery can take several months to a year.

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The symptoms of an embolic stroke can be difficult to recognize, but are common. You should contact emergency services immediately if you notice any of these symptoms. Symptoms may include difficulty speaking or understanding speech, sudden numbness or weakness, and an inability to speak clearly. Most often, stroke victims have one side of their body affected, and they may experience problems smiling or talking. Some people will have drooping or double vision.

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There are many potential causes of ESUS. Understanding them will help determine which patients should be examined, as well as whether a specific diagnosis of ESUS is needed. Some of these include atrial fibrillation or cancer, but other causes are equally important. Patients with one of these conditions may not be at risk for an embolic stroke, and they should not be presumed to have another condition. They should be referred to the appropriate physician for proper treatment.