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.
Research has shown the benefits of exercise in mitigating the effects of aging by increasing blood flow to the brain and reducing the risk of chronic conditions, such as heart disease. Alexa Mikhail, Flow Space, 6 Oct. 2025 May Reduce Risk of Heart Disease Some observational studies have found a lower incidence of heart disease with higher vitamin E intakes. Jennifer Lefton, Verywell Health, 6 Oct. 2025 Type 2 diabetes, heart disease, dementia, and even some cancers have all been linked to inactivity. Lauryn Higgins, Time, 6 Oct. 2025 Geller studies the disparity in heart disease and cancer deaths among men and women. Allison Aubrey, NPR, 6 Oct. 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 8 Oct. 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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