Qu'est-ce que l'AVC ischémique ?
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**Question: What is an Ischemic Stroke?**
**Answer:**
An ischemic stroke is a type of stroke caused by a blockage that interrupts blood flow to the brain. It occurs when an artery supplying blood to the brain becomes narrowed or blocked, depriving brain tissue of oxygen and nutrients.
**Relevant Keywords:**
* Ischemic stroke
* Stroke
* Brain ischemia
* Blood clot
* Plaque
* Artery narrowing
* Oxygen deprivation
**Additional Information:**
**Symptoms of Ischemic Stroke:**
* Sudden weakness or numbness on one side of the body, including the face, arm, or leg
* Difficulty speaking or understanding speech
* Confusion or disorientation
* Vision problems in one or both eyes
* Dizziness or loss of balance
**Causes of Ischemic Stroke:**
* Atherosclerosis (plaque buildup in arteries)
* Blood clots that form in the arteries of the brain
* Emboli (clots that travel to the brain from other parts of the body)
**Types of Ischemic Stroke:**
* **Thrombotic Stroke:** Caused by a blood clot forming in an artery within the brain.
* **Embolic Stroke:** Caused by a blood clot that travels to the brain from another part of the body, such as the heart or arteries in the neck.
**Diagnosis and Treatment of Ischemic Stroke:**
* Diagnosis involves a physical exam, imaging tests (e.g., CT scan, MRI), and blood tests.
* Treatment typically involves medication to dissolve the clot or open the blocked artery, and rehabilitation to help restore function.
**Prevention of Ischemic Stroke:**
* Managing underlying risk factors such as high blood pressure, high cholesterol, and diabetes
* Quitting smoking
* Maintaining a healthy diet and exercise regimen
* Monitoring blood sugar levels and blood pressure
* Receiving appropriate vaccinations (e.g., flu shot) to prevent infection-related inflammation
What is ischemic stroke