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open-heart surgery

[ oh-puhn-hahrt ]

noun

  1. surgery performed on the exposed heart while a heart-lung machine pumps and oxygenates the blood and diverts it from the heart.


open-heart surgery

noun

  1. surgical repair of the heart during which the blood circulation is often maintained mechanically
“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


open-heart surgery

  1. 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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Word History and Origins

Origin of open-heart surgery1

First recorded in 1975–80
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Example Sentences

Well into the 1980s, doctors would perform open-heart surgery on infants without giving them pain-relieving drugs.

It’s a couple of days after his open-heart surgery and he still sounds woozy, like he’s slightly drunk.

From Time

In December, Lundqvist announced that a heart condition would prevent him from joining the team this season and later shared that he was scheduled to undergo open-heart surgery.

“We can do anything here from open heart surgery to limb amputations,” he says.

Adapting your own book is like performing open-heart surgery on your own child.

As the Daily Beast reported exclusively on Tuesday, Mortenson underwent open heart surgery last week.

Setting a broken leg, having your appendix removed, even open-heart surgery—they are not difficult for the public to grasp.

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