What is atherosclerosis?

Atherosclerosis is defined as the buildup of fatty deposits, known as plaques, in the walls of arteries. This condition is significant because it leads to the narrowing and hardening of arteries, resulting in reduced blood flow. Over time, atherosclerosis can lead to serious cardiovascular issues like coronary artery disease, heart attacks, and strokes.

The process involves the accumulation of cholesterol, cellular waste, calcium, and other substances in the arterial walls, which can eventually lead to the formation of plaque. This plaque can rupture, causing blood clots to form, which can obstruct blood flow and lead to further complications in the cardiovascular system.

Understanding atherosclerosis is crucial for recognizing the risk factors associated with heart disease and the importance of lifestyle choices such as diet and exercise in preventing this condition.