TRANSIENT ISCHEMIC ATTACKS Meaning and
Definition
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Transient Ischemic Attacks (TIAs), also known as mini-strokes or transient cerebral ischemia, are temporary episodes of reduced blood flow to the brain that cause temporary neurological dysfunction. The term "transient" refers to the temporary nature of the symptoms, typically lasting only a few minutes to a maximum of 24 hours, but generally no longer than one hour. These attacks are characterized by a sudden onset of symptoms resembling those of a stroke, including weakness or paralysis on one side of the body, difficulty speaking or understanding words, dizziness, loss of balance, blurred vision, and confusion.
The underlying cause of TIAs is the temporary interruption of blood supply to a specific region of the brain. This is often caused by the temporary blockage of an artery supplying blood to the brain by a blood clot or atherosclerotic plaque. Unlike a stroke, however, the blood flow returns to normal within a short period, preventing permanent brain damage.
TIAs serve as warning signs of an increased risk for future strokes. As such, they require immediate medical attention, and individuals who experience TIAs are strongly advised to seek prompt evaluation and treatment. Diagnosis typically involves a thorough medical history, physical examination, and additional tests such as imaging studies or blood tests to identify the underlying cause and assess stroke risk. Prompt treatment with medications, lifestyle changes, and interventions to prevent blood clot formation or artery blockage can reduce the risk of a subsequent stroke.
Common Misspellings for TRANSIENT ISCHEMIC ATTACKS
- rransient ischemic attacks
- fransient ischemic attacks
- gransient ischemic attacks
- yransient ischemic attacks
- 6ransient ischemic attacks
- 5ransient ischemic attacks
- teansient ischemic attacks
- tdansient ischemic attacks
- tfansient ischemic attacks
- ttansient ischemic attacks
- t5ansient ischemic attacks
- t4ansient ischemic attacks
- trznsient ischemic attacks
- trsnsient ischemic attacks
- trwnsient ischemic attacks
- trqnsient ischemic attacks
- trabsient ischemic attacks
- tramsient ischemic attacks
- trajsient ischemic attacks
- trahsient ischemic attacks
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