Exploring Strokes: Causes, Symptoms, and Treatment
Overview of Stroke
A stroke occurs when blood flow to the brain is disrupted, leading to brain cell damage. There are two main types: ischemic and hemorrhagic strokes.
Causes of Stroke
Ischemic strokes are often caused by blood clots blocking blood vessels, while hemorrhagic strokes result from blood vessel ruptures.
Symptoms of Stroke
Common symptoms include sudden numbness, confusion, trouble speaking, severe headache, and difficulty walking.
Treatment of Stroke
Immediate medical attention is crucial. Treatment options depend on the type of stroke and may include medication, surgery, or rehabilitation.
Stroke Statistics
| Type of Stroke | Prevalence | Survival Rate |
|---|---|---|
| Ischemic Stroke | Approx. 87% of all strokes | Varies based on prompt treatment |
| Hemorrhagic Stroke | Approx. 13% of all strokes | Lower survival rate due to severity |
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