Atherosclerosis or blocked arteries medical concept - 4K Stockvideo

Atherosclerosis is a medical condition that involves the gradual narrowing and hardening of arteries, which are the blood vessels responsible for carrying oxygen-rich blood from the heart to the rest of the body. This narrowing occurs due to the accumulation of plaque on the inner walls of the arteries. This plaque is made up of cholesterol, fat, calcium, and other substances found in the blood. Over time, as the plaque builds up, it can restrict blood flow through the affected arteries.