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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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British Dictionary definitions for ischaemia

ischaemia

/ɪˈskiːmɪə/
noun
1.
(pathol) an inadequate supply of blood to an organ or part, as from an obstructed blood flow
Derived Forms
ischaemic, ischemic (ɪˈskɛmɪk) adjective
Word Origin
C19: from Greek iskhein to restrict, + -emia
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for ischaemia
n.

also ischemia, 1866 (but as far back as 1660s in form ischaimes), from medical Latin ischaemia, from ischaemus "stopping blood," from Greek iskhaimos "stanching or stopping of blood," from iskhein "to hold" + haima "blood" (see -emia). Related: Ischemic.

Online Etymology Dictionary, © 2010 Douglas Harper
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ischaemia 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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