General Overview

Stroke is a brain injury that occurs when the brain's blood supply is interrupted. Without oxygen and nutrients from blood, brain tissue starts to die rapidly, resulting in a sudden loss of function.

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Transient ischemic attack (TIA) refers to temporary brain dysfunction due to a shortage of blood and oxygen. It is sometimes referred to as a "mini-stroke." TIA is a serious condition that serves as a warning for a stroke.

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InDepth
Diagnostic and Surgical Procedures
Living With Stroke
In his own words: living with stroke
Related Conditions
Natural and Alternative Treatments (By Condition)
Resources

American Heart Association

http://www.americanheart.org

National Stroke Association

http://www.stroke.org