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.
Other people, such as the Inuit in Greenland, have genes that enable them to digest fats without suffering from heart diseases. Michael A. Little, The Conversation, 17 Nov. 2025 The 16-week, double-blind trial followed 72 adults at risk for metabolic syndrome, a group of conditions including high blood pressure, high blood sugar and excess body fat that increase the risk of diabetes and heart disease. Deirdre Bardolf, FOXNews.com, 15 Nov. 2025 For the one-third of Americans who aren’t getting the recommended seven or more hours a night, that means higher rates of anxiety, depression, heart disease, and obesity, and other conditions. Katherine Laidlaw, HubSpot, 14 Nov. 2025 The particles can aggravate asthma and trigger respiratory infections in the short-term, while longer periods of exposure raises the risk of conditions such as stroke, heart disease, and cancer. Preeti Jha, semafor.com, 14 Nov. 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 21 Nov. 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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