atheroma
/ˌæθəˈroʊmə/
noun
- A fatty deposit that builds up inside an artery, causing it to narrow and harden.
- Over time, an atheroma may rupture and form a blood clot.
- An atheroma can restrict blood flow and increase the risk of a heart attack.
- Ultrasound scans can detect the presence of atheromas in the carotid arteries.
Synonyms