What is Vascular Occlusion?
vascular occlusion, that is. Peripheral artery diseaserefers to all arterial diseases except heart and brain. In short, it is a disease that occurs when the arteries that provide blood flow to the arms, legs and internal organs are completely or partially blocked due to atherosclerosis (hardening of the arteries).
Atherosclerosis causes peripheral vascular disease in two ways:
- While there should be a rapid increase in the amount of blood and oxygen sent to the tissues in moments when the need for oxygen increases, such as during exercise, atherosclerosis does not allow this increase due to the narrowing in the vessels and symptoms of the disease appear.
- Occlusion of an artery (artery) due to thrombus or embolism (blood clots) causes sudden lack of oxygen and malnutrition in the tissue.
Chest pain that occurs during exercise or intermittent leg pain that occurs with walking (intermittent claudication) are examples of situations where the increased oxygen and blood needs of the tissue cannot be met. In addition, stroke and heart attack are examples of sudden oxygen deficiency and malnutrition in the tissues as a result of complete blockage of the arteries with blood clots.
In rare cases, reduced blood flow to the arms or especially the legs as a result of peripheral vascular disease may result in open wounds, ulcers, gangrene or some other damage that is very difficult to heal. These areas do not receive enough blood and are very prone to infection. In advanced cases, amputation (cutting out gangrenous tissue) may be necessary.
Quitting smoking and dieting help reduce cholesterol and other fat levels in the blood and keep blood pressure under control.
Keeping diabetes under control. Regular exercise. Exercise not only helps the muscles use oxygen more effectively, but also accelerates the development of collateral circulation (a new vascular network consisting of small artery branches developed beyond the obstruction). Blood thinners (e.g. aspirin), Cholesterol lowering drugs (statins)