What is arthrosclerosis?

Arthrosclerosis refers to the accumulation of substances within arteries, primarily characterized by the buildup of fats, cholesterol, and other materials that can lead to a thickening and hardening of the arterial walls. This condition can significantly impair blood flow and lead to cardiovascular diseases, such as heart attacks and strokes. Understanding this definition is crucial because it highlights the relationship between lifestyle factors and the risk of developing conditions related to atherosclerosis, emphasizing the importance of maintaining heart health through diet, exercise, and lifestyle choices.

The other options refer to different conditions: inflammation of the joints is known as arthritis, a type of muscle disorder pertains to various muscular diseases or conditions, while stiffening of the spine relates to conditions such as ankylosing spondylitis. However, none of these options accurately defines arthrosclerosis, which is specifically focused on arterial health.