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.
The therapy could shift the standard of care for heart failure patients in particular. New Atlas, 15 Sep. 2025 Andrew Gold died of heart failure in 2011 at age 59. Paul Grein, Billboard, 12 Sep. 2025 But roughly 20-30% of people who are infected develop severe symptoms, including a range of heart issues—such as heart failure, irregular heartbeat, or even death—and digestive issues—such as an enlarged esophagus or colon, which could cause problems with eating or going to the bathroom. Chantelle Lee, Time, 10 Sep. 2025 The center will also provide advanced heart failure services, cardiopulmonary testing and treatment, EKG and electrophysiologic testing, transesophageal echocardiogram procedures and vein and vascular testing, among other services, according to the release. Nathan Ansell, Arkansas Online, 10 Sep. 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 18 Sep. 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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