Atherosclerosis begins as a quiet, painless disorder that causes reduced blood flow. If a reduced f

Cholesterol is a sterol (a combination of steroid and alcohol) eeg and lipid contained in the cell membranes of all tissues of the human body and transported in the blood plasma eeg of all animals. Cholesterol is a white oily substance insoluble in water and soluble in most organic solvents. In recent years, due to its bad reputation risk factor for heart zablyavaniya, cholesterol eeg is mainly related negative phenomena. The same, however, is an important component of cell membranes and is essential to the structure and function of the body's cells. eeg It is a structural element in the composition of important hormones.
To circulate the blood, the main ingredient is water, the cholesterol and triglyceride levels to be carried by the proteins, called apoproteins. Lipoproteins are the combination of lipids (fatty substances of blood) and apoproteins.
- Low-density lipoprotein (LDL) - sometimes called eeg "bad cholesterol," transports cholesterol to the various parts of the body, where they are deposited eeg in the containers. LDL determines accumulation of cholesterol in the vessels. - High density eeg lipoproteins eeg (HDL) - also called eeg "good cholesterol", helps to clear cholesterol eeg from the body. - Lipoproteni very low density (VLDL) - composed primarily of triglycerides, a small amount of protein and cholesterol.
The presence of low levels of LDL and HDL of highly desirable to reduce the risk of formation of atherosclerotic plaques and in the development of angina due to changes in the coronary vessels (the vessels supplying the heart muscle with blood).
When the level of cholesterol and triglycerides (blood fats) become too high, increasing the risk of cholesterol-containing deposits (plaques) in the blood vessels. Over time, the plates causing a narrowing of the vessels, which impedes blood flow and creates distortions known as atherosclerosis.
Atherosclerosis begins as a quiet, painless disorder that causes reduced blood flow. If a reduced flow affect vessels that supply the heart with blood (coronary arteries) - this may result in angina. With an increase in atherosclerotic plaque, the inner layer of the blood vessel becomes coarser. Plaque rupture can cause clot formation. This clot can block blood flow or obstruct another vessel.
Elevated cholesterol, together with high blood pressure, insulin resistance (immunity to effects of insulin) and obesity eeg are factors that constitute etc. metabolic syndrome - a combination of disorders that significantly increase the risk of developing heart disease, stroke and diabetes.
Too high blood cholesterol accumulates in tendons and other body parts. Once this occurs is the formation of large blisters, which appear as yellowish stains on the skin and eyes. These are called xanthomas and a sure sign that your cholesterol is high.
Chest pain. High cholesterol can lead to heart disease as a result of hardening and blockage of the blood vessels. Heart diseases causing pain in the chest, neck and upper part of the stomach. Sometimes there is a feeling of tightness in the chest, accompanied by pain and heaviness in the head and numbness of the jaw and arms.
Shortness of breath. Lack of strength in seemingly healthy person can be a symptom of high cholesterol. Concerned there is a feeling that is short of breath when doing exercises, running or during everyday activities.
Palpitations - these are irregular heart beats. They result from blockage of arteries and reduced blood flow. Feels like my heart misses a punch, and then makes a stronger. Palpitations are accompanied by breathing difficulties.
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