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.
Eat a light, balanced dinner at least three hours before bed and avoid late-night snacking to reduce heart disease risks. Colleen Doherty, Verywell Health, 27 May 2026 Many also have chronic conditions, including cancer and heart disease. Syra Ortiz Blanes, Miami Herald, 27 May 2026 Pavlich and her daughter Aidan are now using their experiences to join a network of WomenHeart champions, or patient advocates, to draw attention to often misunderstood or misdiagnosed heart disease risks for women. Roni Robbins, AJC.com, 27 May 2026 Participants who vacationed more frequently had a lower risk of contracting heart disease and diabetes. Frank Holmes, Forbes.com, 26 May 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 4 Jun. 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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