: of, relating to, or performed on a heart temporarily stopped and relieved of circulatory function and surgically opened for repair of defects or damage
open-heart surgery

Examples of open-heart in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Comparing a guy trying to get an extra year of eligibility to a quarterback who placed bets on his own team is like comparing a paper cut to open-heart surgery. Mike Bianchi, The Orlando Sentinel, 25 June 2026 About half need open-heart surgery during infancy. Michelle Sie Whitten, STAT, 25 June 2026 The musician shared that his family has known for the last few months that Indiana would have to have open-heart surgery after she was first diagnosed in February 2014 with a ventricular septal defect (VSD). Hannah Sacks, PEOPLE, 24 June 2026 The 5 1/2-hour open-heart surgery was a success. Sean Krofssik, Hartford Courant, 22 June 2026 See All Example Sentences for open-heart

Word History

First Known Use

1959, in the meaning defined above

Time Traveler
The first known use of open-heart was in 1959

Browse Nearby Words

Cite this Entry

“Open-heart.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open-heart. Accessed 30 Jun. 2026.

Kids Definition

open-heart

adjective
: of, relating to, or done on a heart temporarily stopped and surgically opened for repair of defects or damage
open-heart surgery

Medical Definition

open-heart

adjective
: of, relating to, or performed on a heart temporarily stopped and relieved of circulatory function and surgically opened for repair of defects or damage
open-heart surgery
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