atherosclerosis

American  

[ath-uh-roh-skluh-roh-sis, ath-] / ˌæθ ə roʊ skləˈroʊ sɪs, ˌæð- /

noun

Pathology.

1. a common form of arteriosclerosis in which fatty substances form a deposit of plaque on the inner lining of arterial walls.

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atherosclerosis British  

/ ˌæθərəʊsklɪəˈrəʊsɪs, ˌæθərəʊsklɪəˈrɒtɪk /

noun

1. a degenerative disease of the arteries characterized by patchy thickening of the inner lining of the arterial walls, caused by deposits of fatty material; a form of arteriosclerosis See atheroma

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atherosclerosis Scientific  

/ ăth′ə-rō-sklə-rō′sĭs /

1. A form of arteriosclerosis characterized by the deposition of plaques containing cholesterol and lipids on the innermost layer of the walls of large- and medium-sized arteries. Individuals with atherosclerosis have a higher risk of coronary artery disease and stroke. Smoking, high blood pressure, diabetes mellitus, and elevated levels of fat in the blood contribute to the development of atherosclerosis.

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atherosclerosis Cultural  

1. A form of arteriosclerosis in which the arteries become clogged by the buildup of fatty substances, which eventually reduces the flow of blood to the tissues. These fatty substances, called plaque, are made up largely of cholesterol. (Compare arteriosclerosis; see circulatory system.)

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Other Word Forms

• atherosclerotic adjective
• atherosclerotically adverb

Etymology

Origin of atherosclerosis

1905–10; < German Atherosklerose; athero-, sclerosis

Compare meaning

How does atherosclerosis compare to similar and commonly confused words? Explore the most common comparisons:

• atherosclerosis vs. arteriosclerosis

Example Sentences

"These results demonstrate the benefit of intensive lowering cholesterol earlier and should change how we think about the prevention of heart attacks, strokes, and heart disease in patients without known significant atherosclerosis."

From Science Daily

Doctors are encouraged to consider family history of atherosclerosis, underlying conditions such as rheumatoid arthritis, and life events like early menopause or pregnancy complications, including preeclampsia or gestational diabetes, when evaluating risk and planning treatment.

From Science Daily

The phase three trial included 2,909 participants who either had atherosclerosis or were considered at risk due to related health conditions.

From Science Daily

The process of atherosclerosis — the slow buildup of plaques on the artery walls that can lead to heart attacks, strokes and other events — begins long before symptoms occur.

From MarketWatch

He added, "Heart disease remains the world's biggest killer, driven largely by atherosclerosis. Even with common treatments that lower blood pressure and cholesterol, many people are still at risk, showing there's more work to do."

From Science Daily