They can rupture, causing bleeding. The major arteries of the heart are called the coronary arteries. Its development is accelerated by high blood pressure. Atherosclersosis A type of arteriosclerosis in which cholesterol, fat, and other substances in the blood build up in the walls of arteries. As the process continues, the arteries to the heart may narrow, cutting down the flow of oxygen-rich blood and nutrients to the heart.
Atherosclerosis is accelerated by high blood pressure.
A measure of weight relative to height to determine if a person is overweight. In a stroke, for example,the loss of blood flow results in sudden loss of function of part of the brain. Cholesterol A waxy substance produced by the body and taken in with food. The body needs cholesterol for functions such as making hormones. When too much cholesterol circulates in the blood, it leads to atherosclerosis and an increased risk of heart disease.