open-heart surgery
American Heritage Dictionary:
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o·pen-heart surgery
(ō'pən-härt')
n.
Surgery in which the thoracic cavity is opened to expose the heart and the blood is recirculated and oxygenated by a heart-lung machine.
n.
Surgery in which the thoracic cavity is opened to expose the heart and the blood is recirculated and oxygenated by a heart-lung machine.
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open-heart surgery
Britannica Concise Encyclopedia:
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open-heart surgery
Any surgical procedure opening the heart and exposing one or more of its chambers, most often to repair valve disease or correct congenital heart malformations ( congenital heart disease). Invention of the heart-lung machine ( artificial heart), which allows the heart to be stopped during surgery, made it possible. The first successful open-heart surgery was performed in the U.S. in 1953 by John H. Gibbon, Jr., to close an atrial septal defect.
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American Heritage Stedman's Medical Dictionary:
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open heart surgery
n.
Surgery in which the thoracic cavity is opened to expose the heart and the blood is recirculated and oxygenated through a heart-lung machine.
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categories related to 'open-heart surgery'
- Procedures - open-heart surgery: repair of exposed heart or coronary arteries while blood is circulated mechanically
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Copyrights:
American Heritage Dictionary
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
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Britannica Concise Encyclopedia
Britannica Concise Encyclopedia. © 1994-2012 Encyclopædia Britannica, Inc. All rights reserved. Read more
American Heritage Stedman's Medical Dictionary
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company.
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Mentioned in
Night of the Bloody Transplant
(1968 Horror Film)
heart-lung machine
(mechanical device – in medicine)
Bellingham: Health Care
(city, Washington)
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