Which condition is characterized by the presence of plaque in the arteries that can restrict blood flow?

Atherosclerosis is the condition characterized by the buildup of plaque in the arteries, which consists of fat, cholesterol, and other substances. This accumulation can lead to a narrowing of the arteries, restricting blood flow and increasing the risk of cardiovascular diseases such as heart attacks and strokes.

In this process, the body’s natural healing response to injury or inflammation in the arterial walls can become problematic, leading to chronic inflammation and the formation of plaques. Over time, these plaques can harden and stiffen, further obstructing blood flow. Atherosclerosis is particularly concerning because it often progresses silently without noticeable symptoms until significant obstruction or blockage occurs.

Understanding atherosclerosis is crucial because management often involves lifestyle changes, medications, and sometimes interventions to improve blood flow and reduce the risk of severe cardiovascular events.