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ischaemia

British

/ ɪˈskiːmɪə, ɪˈskɛmɪk /

noun

pathol an inadequate supply of blood to an organ or part, as from an obstructed blood flow

"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

Other Word Forms

ischaemic adjective

Etymology

Origin of ischaemia

C19: from Greek iskhein to restrict, + _-emia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The medical cause of death was recorded as acute intestinal ischaemia, a medical emergency caused by the blood flow to the bowel being restricted.

From BBC • Feb. 16, 2024

The pathologies of heart conditions are complex and interwoven, but they often start with ischaemia.

From Scientific American • Nov. 29, 2021

This algae-based treatment could reduce the need for amputations in people with critical limb ischaemia, when blood flow to the legs is severely restricted.

From BBC • Aug. 13, 2019

Larger dilations to glutamate in low O may reflect less production of 20-HETE from arachidonic acid. c, In ischaemia, the decrease of ATP concentration leads to a rise of Ca in pericytes.

From Nature • Apr. 4, 2014

We examined the effect of ischaemia on pericyte health using propidium iodide to mark cell death.

From Nature • Apr. 4, 2014

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023