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Stroke Collection
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
- What is a stroke?
- What are the risk factors?
- What are the symptoms?
- How is it diagnosed?
- How is it treated?
- How can I reduce my risk?
- What should I ask my healthcare provider about stroke?
Find answers in our in-depth report on stroke:
Diagnostic and Surgical Procedures
Living With Stroke
Related Conditions
Natural and Alternative Treatments (By Condition)
American Heart Association
http://www.americanheart.org
http://www.americanheart.org
National Stroke Association
http://www.stroke.org
http://www.stroke.org