👉 Atherosclerotic refers to the accumulation of cholesterol and other substances in blood vessels, particularly in arteries. This can lead to damage or blockage of the arteries, which can cause symptoms like chest pain, shortness of breath, fatigue, and bruising in the legs. Atherosclerosis is a common condition that occurs when the walls of the arteries become thicker and stiffer, making it more difficult for blood to flow through them.