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.
Screenings for cancer and heart disease will be skipped. Andre Mouchard, Oc Register, 4 Apr. 2026 Lack of social support is known to increase risks of heart disease, stroke, dementia, depression, anxiety and more. Helen Dennis, Daily News, 4 Apr. 2026 Sleep helps repair the heart and blood vessels and reduces the risk of heart disease. Amy Brownstein, Verywell Health, 1 Apr. 2026 For example, African Americans have higher rates of high blood pressure and heart disease, so regular screening and monitoring is crucial for this community. NBC news, 1 Apr. 2026 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

Browse Nearby Words

Cite this Entry

“Heart disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heart%20disease. Accessed 6 Apr. 2026.

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)

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