Symptoms of Embolic Stroke - Oren Zarif - Embolic Stroke

Symptoms of embolic stroke can vary, depending on which part of the brain has been affected. You may experience difficulty moving your limbs or performing simple manipulations. While most stroke symptoms are a result of a vascular disorder, embolic stroke does have some common symptoms. If you notice any of these symptoms, you should call an ambulance and seek medical attention as soon as possible. Your symptoms may include impaired vision, coordination, speech, and/or writing and reading.

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A thorough diagnostic evaluation is the first step in making a proper diagnosis of embolic stroke. To make an accurate diagnosis, you must rule out other causes of stroke. Certain cases of embolic stroke are easy to diagnose because of their simplicity and low comorbidity rate. Other cases are more difficult to diagnose because they are associated with overwhelmingly specific clinical and diagnostic evaluations. In some cases, a high risk of an embolic stroke can be identified without any tests.

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The Lancet Neurology article describes embolic stroke of an unknown source as a separate diagnosis. This term was introduced to distinguish patients with this condition from patients with cryptogenic stroke, which was the older term for cryptogenic stroke. Cryptogenic stroke was previously classified as ischemic stroke if they were undiagnosed or had incomplete diagnostic work-ups. This new classification helped researchers perform randomized controlled trials with this population. While the term cryptogenic stroke still has a lot of meaning, it doesn't describe the same occurrences of ischemic stroke.

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Patients with suspected cryptogenic embolic stroke may be at high risk for this type of embolic stroke. It is important to note that most patients who have ESUS do not have a recurrence of the condition. This makes the labeling of cryptogenic stroke difficult to apply. Further, the emergence of the concept of embolic stroke of unknown source (ESUS) has provided some guidance. However, in order to diagnose an embolic stroke of an unknown source, a physician must perform a minimum number of investigations.

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An embolic stroke is a life-threatening condition, and a person suffering from it should seek medical attention as soon as possible. Medications that help dissolve clots are available, and catheters are used to restore blood flow to the brain. Ultimately, an embolic stroke can be fatal. For this reason, understanding the risk factors that contribute to this condition is vital to your health. Taking measures to lower your risk is key to preventing embolic stroke.

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While the clinical outcomes of patients with cryptogenic stroke are generally similar to those of patients with cardioembolic stroke, poststroke outcomes may differ significantly. Despite these differences, poststroke outcomes are not yet fully understood. Because the etiology of embolic stroke may vary, the potential embolic source should be considered as an important variable influencing poststroke outcomes. In addition, patients with ESUS may have a higher risk of developing recurrent stroke.

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Hemorrhagic stroke is a less severe condition in which blood vessels in the brain are blocked by a clot. In contrast, transient ischemic attacks do not last long, and they have no lasting symptoms. However, transient ischemic attacks (TIAs) can lead to more serious strokes. These attacks are caused by the accumulation of fatty deposits in the arteries. If left untreated, these clots may travel through the bloodstream and lodge in the brain.