heart failure

noun

1
: a condition in which the heart is unable to pump blood at an adequate rate or in adequate volume
2
: cessation of heartbeat : death

Examples of heart failure 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.
Li’s clothing continues to tell stories: notably, her most recent collection tells the story of her return to design after a heart attack and heart failure. Caroline Reilly, Robb Report, 9 July 2025 According to the outlet, his doctor said heart failure will be listed as Madsen's cause of death, with heart disease and alcoholism named as contributing factors. Jen Juneau, People.com, 8 July 2025 This can lead to blood clots, stroke, heart failure, and other complications. Tom Gavin, EverydayHealth.com, 24 June 2025 And nearly 95% of adults over 60 live with at least one chronic disease (hypertension, diabetes, heart failure, etc.). Robert Pearl, Forbes.com, 23 June 2025 See All Example Sentences for heart failure

Word History

First Known Use

1574, in the meaning defined at sense 1

Time Traveler
The first known use of heart failure was in 1574

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Cite this Entry

“Heart failure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heart%20failure. Accessed 12 Jul. 2025.

Medical Definition

heart failure

noun
1
: a condition in which the heart is unable to pump blood at an adequate rate or in adequate volume compare angina pectoris, congestive heart failure, coronary failure, heart attack
2
: cessation of heartbeat : death

More from Merriam-Webster on heart failure

Last Updated: - Updated example sentences
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