What is the atheroma?

Atheroma, plural atheroma, is oily, fibrous amplification in the wall of the artery, which occurs as part of the process known as atherosclerosis, which is commonly referred to as hardening or narrowing of arteries. The formation of atheroma or atherogenesis is widespread and to some extent affects most people. The process begins in childhood and is found mainly in populations that are jicked by high cholesterol. Since the Middle Ages, atherosclerosis often causes heart disease, strokes and problems with circulation affecting the lower limb, which can lead to gangrene in extreme cases. Some points in circulation, such as where branches occur, are subject to further stress from blood flow and are more susceptible to damage, especially in people with high blood pressure. It is assumed that cigarette smoke subposes, high levels of cholesterol in the blood and possible infection could also cause arterial wall injury.

and also ZPEffective damage, cholesterol can be built inside the walls of blood vessels and form so -called "oily stripes" that may start to appear in childhood. Atheroma is believed to develop from the oily lane. Plates involved in blood clotting and repairing blood vessels move to the damaged area and cause muscle cell growth and fibrous substances known as collagen, so the atheroma becomes larger and more complex and creates what is called atheromatous plaque. The white blood cells that lifted cholesterol from the blood moved to the atheroma, where they later died, causing the accumulation of fat.

When the atheroma continues to grow, the artery is gradually narrower, with the result that part of the body it adds, does not receive enough blood to function normally. If this happens in the heart, as a result of atheromatous plaques in coronary circulation, it can cause a disease known as angina. Angina symptoms usually include chest pain during exertion and breathless. Pain usually disappears with rest and can be treated lEeks to release arteries and expand them effectively.

If the upper part of the atheroma breaks off to reveal the interior, it can stimulate the blood clot to form, and if this happens suddenly, the artery can completely block. When this happens in the brain, it can cause a stroke, while in the heart it can lead to a heart attack, both conditions requiring urgent treatment in the hospital. Lifestyle changes can help prevent the atheromat and give up smoking, healthy eating and regular exercise has been found to be effective.