Definition of inference for English Language Learners. : 1  the act or process of reaching a conclusion about something from known facts or evidence. : 2  a conclusion or opinion that is formed because of known facts or evidence.
Causes of Clogged Arteries. There are many substances and properties that can circulate with the blood, including cholesterol, calcium, fat, fibrin and cellular waste. When these substances accumulate on the inner walls of the arteries, they turn into plaque buildup.
Most heart and blood vessel disease is caused by a. buildup of cholesterol, plaque and other fatty deposits in. artery walls. The arteries that feed the heart can become. so clogged that the blood flow is reduced, causing. chest pain. If a blood clot forms and blocks the artery, a. heart attack can occur.