cardiac arrest

noun

: temporary or permanent cessation of the heartbeat

Examples of cardiac arrest 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.
Energy drinks and stimulant-containing supplements have been linked to the risk of serious heart problems, including cardiac arrest and heart attacks, particularly among young adults. — Melissa Rudy, FOXNews.com, 7 Nov. 2026 In addition, a man and a woman in their 50s died at NYU Langone Hospital-Brooklyn after being pulled from the fire in cardiac arrest by firefighters. — Colin Mixson, New York Daily News, 6 Nov. 2026 Cardiopulmonary arrest, also called cardiac arrest, is when a person’s heart suddenly and unexpectedly stops beating. — Tracy Brown, Los Angeles Times, 4 Nov. 2026 Tenerife said in a statement to Spanish media late Monday that De Miguel suffered cardiac arrest but that his pulse was restored in the ambulance to the hospital. — CBS News, 3 Nov. 2026 See All Example Sentences for cardiac arrest

Word History

First Known Use

1873, in the meaning defined above

Time Traveler
The first known use of cardiac arrest was in 1873

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Cite this Entry

“Cardiac arrest.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cardiac%20arrest. Accessed 10 Nov. 2026.

Medical Definition

cardiac arrest

noun
: abrupt temporary or permanent cessation of the heartbeat (as from ventricular fibrillation or asystole)

called also sudden cardiac arrest

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