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What is atherosclerosis?...

What is atherosclerosis?

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### Step-by-Step Solution: 1. **Definition of Atherosclerosis**: Atherosclerosis is a condition characterized by the buildup of fats, cholesterol, and other substances in and on the artery walls. This accumulation leads to the thickening and hardening of the arteries. 2. **Relation to Cardiovascular Disease**: Atherosclerosis is often referred to as a type of cardiovascular disease because it affects the arteries that supply blood to the heart and other parts of the body. 3. **Mechanism of Atherosclerosis**: Over time, the buildup of cholesterol and other substances (collectively known as plaque) narrows the lumen (the interior space) of the arteries. This narrowing restricts blood flow, making it difficult for blood to pass through. ...
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