heart-lung machine
noun
: a mechanical pump that maintains circulation during heart surgery by shunting blood away from the heart, oxygenating it, and returning it to the body
Examples of heart-lung machine in a Sentence
Recent Examples on the Web
The procedure offers an alternative to connecting the patient to a heart-lung machine and repairing or replacing the mitral valve in open-heart surgery.
—
Kff Health News, The Mercury News, 16 July 2024
Most viral pneumonia can only be treated with supportive care, such as providing oxygen; people with severe cases may require ventilators, heart-lung machines and other forms of mechanical ventilation, Offit says.
—Tara Haelle, Scientific American, 19 Dec. 2023
The basic technology behind ECPR has existed since the 1950s, when both CPR and the first heart-lung machines were developed.
—Erica Westly, Scientific American, 27 Nov. 2023
The Mayo Clinic describes an ECMO machine as extracorporeal membrane oxygenation, in which blood is pumped outside of one's body to a heart-lung machine in critical care or life-threatening situations when one's heart and lungs need help to heal.
—Nikki Dobrin, Peoplemag, 14 Sep. 2023
See all Example Sentences for heart-lung machine 
These examples are automatically compiled from online sources to
illustrate current usage. Opinions expressed in the examples do not represent those of
Merriam-Webster or its editors.
Send us feedback
about these examples.
Kff Health News, The Mercury News, 16 July 2024
Most viral pneumonia can only be treated with supportive care, such as providing oxygen; people with severe cases may require ventilators, heart-lung machines and other forms of mechanical ventilation, Offit says.
—Tara Haelle, Scientific American, 19 Dec. 2023
The basic technology behind ECPR has existed since the 1950s, when both CPR and the first heart-lung machines were developed.
—Erica Westly, Scientific American, 27 Nov. 2023
The Mayo Clinic describes an ECMO machine as extracorporeal membrane oxygenation, in which blood is pumped outside of one's body to a heart-lung machine in critical care or life-threatening situations when one's heart and lungs need help to heal.
—Nikki Dobrin, Peoplemag, 14 Sep. 2023
See all Example Sentences for heart-lung machine
Dictionary Entries Near heart-lung machine
Cite this Entry
“Heart-lung machine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heart-lung%20machine. Accessed 15 Nov. 2024.
Copy CitationMedical Definition
heart-lung machine
noun
heart-lung ma·chine
ˌhärt-ˈləŋ-mə-ˌshēn 
: a mechanical pump that maintains circulation during heart surgery by shunting blood away from the heart, oxygenating it, and returning it to the body
Love words? Need even more definitions?
Merriam-Webster unabridged
Share