: 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.
Soren, meanwhile, remained hooked up to the ECMO machine for 21 days, and underwent open-heart surgery. Virginia Chamlee, People.com, 7 Feb. 2025 These medications help reduce stress on their little hearts, delaying the prognosis of eventual open-heart surgery. Daniel R. Depetris, Newsweek, 1 Feb. 2025 The jewelry holder depicts two snakes uniting in the shape of two hearts, an homage to Tiffany & Co.’s open-heart design. Tianwei Zhang, WWD, 21 Jan. 2025 Surgical ablation: Healthcare providers perform surgical ablations using minimally invasive laparoscopy and open-heart surgical procedures. Carisa Brewster, Verywell Health, 24 Oct. 2024 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

Dictionary Entries Near open-heart

Cite this Entry

“Open-heart.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open-heart. Accessed 16 Feb. 2025.

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
Last Updated: - Updated example sentences
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