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ischemia

[ih-skee-mee-uh] /ɪˈski mi ə/
noun, Pathology
1.
local deficiency of blood supply produced by vasoconstriction or local obstacles to the arterial flow.
Also, ischaemia.
Origin
1855-1860
1855-60; < Greek ísch(ein) to suppress, check + -emia
Related forms
ischemic
[ih-skee-mik, -skem-ik] /ɪˈski mɪk, -ˈskɛm ɪk/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for ischemic
  • There are two major types of stroke: ischemic stroke and hemorrhagic stroke.
  • ischemic stroke occurs when a blood vessel that supplies blood to the brain is blocked by a blood clot.
  • Leg pain that continues when lying down is called ischemic rest pain.
  • Smoking increases both hemorrhagic and ischemic stroke risk.
  • Hemorrhagic stroke is less common but more frequently deadly than ischemic stroke.
  • Among adults, ischemic heart disease is the predominant cause of arrest.
  • A transient ischemic attack leaves little to no permanent damage within the brain.
  • When the myocardium becomes ischemic, it does not function optimally.
ischemic in Medicine

ischemia is·che·mi·a (ĭ-skē'mē-ə)
n.
A decrease in the blood supply to a bodily organ, tissue, or part caused by constriction or obstruction of the blood vessels.


i·sche'mic adj.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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