A transient ischemic attack (TIA), sometimes called a mini-stroke, is an episode of stroke-like symptoms that usually last less than one hour. During a TIA, circulation to a part of the brain is interrupted briefly, then restored. This interruption can be caused by a narrowing of a brain artery because of atherosclerosis or a small floating blood clot that entered the bloodstream from somewhere else in the body, often the heart, and temporarily blocked a brain artery.
Sympto...
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Source: HealthCentral Encyclopedia
Article updated and reviewed by Associate Professor of Medicine / Neurology, Cooper University Hospital & Robert Wood Johnson Medical School.... Read more »
Source: ADAM Encyclopedia
A transient ischemic attack (TIA) is when a person has stroke-like symptoms for up to 1 - 2 hours. A TIA is often considered a warning sign that a... Read more »
Source: ADAM Encyclopedia
A stroke is the sudden death of brain cells due to lack of oxygen. A stroke is usually defined as one of two types:Ischemic (caused by a blockage in... Read more »
At 3 a.m. the phone rings – it's the hospital calling to say that your brother has had a stroke. "Come quickly, it's serious". How can that... Read more »
Source: ADAM Encyclopedia
People at risk and partners or caretakers of people at risk for stroke should be aware of its typical symptoms. The stroke victim should get to the... Read more »