in·farc·tion

[in-fahrk-shuhn]
noun Pathology.
1.
the formation of an infarct.
2.
an infarct.

Origin:
1680–90; infarct + -ion

post·in·farc·tion, adjective

infarction, infraction.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Collins
World English Dictionary
infarction (ɪnˈfɑːkʃən) [Click for IPA pronunciation guide]
 
n
1.  the formation or development of an infarct
2.  another word for infarct

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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00:10
infarction is always a great word to know.
So is ort. Does it mean:
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a scrap or morsel of food left at a meal.
American Heritage
Medical Dictionary

infarction in·farc·tion (ĭn-färk'shən)
n.

  1. The formation or development of an infarct.

  2. An infarct.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Encyclopedia Britannica
Encyclopedia

infarction

death of tissue resulting from a failure of blood supply, commonly due to obstruction of a blood vessel by a blood clot or narrowing of the blood-vessel channel. The dead tissue is called an infarct. Myocardial infarction (heart attack)-death of a section of heart muscle-results from obstruction of a coronary artery; the condition often accompanies coronary thrombosis. Infarctions may also occur in the lungs (pulmonary infarction) and the brain (see stroke)

Learn more about infarction with a free trial on Britannica.com.

Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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Example sentences
ST segment elevation acute myocardial infarction and complications of
  myocardial infarction.
Doctors found that he had suffered an acute myocardial infarction.
ST-segment elevation myocardial infarction: pathology, pathophysiology, and
  clinical features.
Summary of evidence report on post-myocardial infarction depression.
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