Arteriosclerosis

Arteriosclerosis
Blood vessel-plaque and cholesterol
Specialty	Pathology
Symptoms	Sudden weakness[1]
Causes	Smoking, High blood pressure[1]
Diagnostic method	Blood test, EKG[1]
Treatment	Treatment of underlying condition[2]

Arteriosclerosis, literally meaning "hardening of the arteries", is an umbrella term for a vascular disorder characterized by abnormal thickening, hardening, and loss of elasticity^[3] of the walls of arteries;^[4] this process gradually restricts the blood flow to one's organs and tissues and can lead to severe health risks brought on by atherosclerosis, which is a specific form of arteriosclerosis caused by the buildup of fatty plaques, cholesterol, and some other substances in and on the artery walls (it can be brought on by smoking, a bad diet, or many genetic factors).

Atherosclerosis is the primary cause of coronary artery disease (CAD) and stroke, with multiple genetic and environmental contributions. Genetic-epidemiologic studies have identified a long list of genetic and non-genetic risk factors for CAD. However, such studies indicate that family history is the most significant independent risk factor.^{[citation needed]}