heart disease

noun

: an abnormal condition of the heart or of the heart and circulation (such as coronary heart disease, arrhythmia, or heart-valve defect)

Examples of heart disease 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.
As of 2022, only 29% of heart disease deaths were caused by heart attacks. Melissa Rudy, FOXNews.com, 26 June 2025 In 1970, there were over 730,000 heart disease deaths, which accounted for 41 percent of total deaths. Mandy Taheri, MSNBC Newsweek, 25 June 2025 Taylor suffers from chronic conditions, including diverticulitis and a history of heart disease, according to Pierre. Dhruv Mehrotra, Wired News, 25 June 2025 The documentary explores the specifics of heart disease, the world’s most widespread and costly health threat, affecting people all over the world. Andy Frye, Forbes.com, 24 June 2025 See All Example Sentences for heart disease

Word History

First Known Use

1830, in the meaning defined above

Time Traveler
The first known use of heart disease was in 1830

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Cite this Entry

“Heart disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heart%20disease. Accessed 30 Jun. 2025.

Kids Definition

heart disease

noun
: an abnormal condition of the heart or of the heart and blood circulation

Medical Definition

heart disease

noun
: an abnormal condition of the heart or of the heart and circulation (as coronary heart disease, arrhythmia, or heart-valve defect)

More from Merriam-Webster on heart disease

Last Updated: - Updated example sentences
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