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Arteriosclerosis

 Arteriosclerosis refers to several diseases that involve both arteries of different sizes and layers of the walls of the arteries. Arteriosclerosis come from the Greek words that mean "hardening of the arteries, " the term originally signified the tendency of arteries to become hard and brittle through the depositing of calcium in their walls. This is not, however, an important characteristic of the most familiar form of arteriosclerosis, called atherosclerosis.

Atherosclerosis

Atherosclerosis is a diesase of the arteries that is caused by fatty deposits on the inner walls. This causes loss of arterial elasticity, and narrows the artery. The constriction of the artery minimizes the smooth flow of blood causing major organs to not receive enough blood. Blood clots may occur in the arteries leading to the heart or brain causing a heart attack or a stroke. There are many risks that can increase the chance of getting Atheriosclerosis. Here a a few risks:
 

• 1. aging: brings about degenerative arterial changes such as dilatation, tortuosity, thickening and loss of elasticity.
• 2. physical inactivity: increases the chances of complications developing, but the disease effects both the active and sedentary.
• 3. lifestyle: considerations can contribute depending upon diet, stress levels etc.
• 4. cigarette smoking: increases the chances of developing this disease as well as many others.
• 5. diets: rich in saturated fats, cholesterol, and calories appear to be chiefly responsible for high blood cholesterol, and such diets are therefore believed to promote atherosclerosis.
• 6. a family history: of premature atherosclerotic disease appears to indicate either a propensity to higher levels of the risk factors for atherosclerosis or an increased susceptibility to them. Inborn errors in lipid metabolisms also increase susceptibility.
• 7.hypertension:. High blood pressure is critical in the atherosclerotic process, which does not normally occur in the low-pressure pulmonary arteries and veins, despite their being bathed by the same blood concentration of lipids.