Heart Disease Guide

Heart Disease Facts & Resources from Health Issues Today

Heart Disease Information

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We at Health Issues Today strive to bring you important timely information about a wide variety of health topics. Heart disease is one of the leading killers in society today. Literally millions of dollars are spent every year to fight all different types of heart diseases.

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Heart Disease and Smoking


Author: Valerian D.

Heart is like any muscle. It needs a constant and permanent supply of oxygen and nutrients. They are carried to it by the blood in the coronary arteries. In some particular situations, coronary arteries become narrowed or clogged by cholesterol and fat deposits, and they are not able any more to feed the heart with enough blood This process is called atherosclerosis and leads to coronary heart disease (CHD).

If the coronary arteries are only narrowed, you may experience chest pain called angina because not enough oxygen reaches the heart. When the coronary arteries become clogged, the blood supply to a portion of the heart is completely discontinued, and the result is the heart attack. This situation usually happens due to a sudden closure from a blood clot forming on top of a previous narrowing.

Lowering blood cholesterol levels could reduce the risk of CHD.

Cholesterol is distributed intimately throughout our entire body. It is the most common organic molecule in our brain. It is also, an essential constituent of the membrane surrounding every cell adjusting the fluid level and rigidity of its wall, very important for both cell stability and function. Our body uses cholesterol to vitamin D and the bile acids that help to digest fat.

A steroid in its chemical structure, cholesterol is metabolized into other essential body steroids known as the steroid hormones and is therefore the sole substrate within our bodies for the formation of the very powerful chemicals that determine our sexuality, control the reproductive process and make possible our very existence.

It takes only a small amount of cholesterol in the blood to meet these needs. The excess is deposited in arteries, including the coronary arteries. Here it contributes to the narrowing and clogging that cause the signs and symptoms of CHD.

Valerian D is a freelance writer specialized in issues affecting men health

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Heart Disease Additional Information

  • Reduce Heart Disease, Strokes, and Cancer by Drinking Oolong Tea
    There is a Chinese proverb - A daily cup of tea or more, keeps you out of the pharmacy. There is a lot of truth in this proverb. In this article you can find out how oolong tea can contribute to your well-being. Oolong, green and black tea are all produced from the same plant. Green tea is made from the dried leaves, whereas black tea is made by fermentation of the leaves. Oolong tea is made by partly fermenting the leaves.

    Triglycerides and cholesterol are the two important fat substances in the bloodstream. These are essential for many things in your body but cholesterol also builds up on ...
    Author: Kevin Woodward
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  • heart disease
    heart disease Related: Pathology any of several abnormalities of the heart and its function in maintaining blood circulation. Heart disease is the cause of approximately half the deaths in the United States each year. Among the most common causes of heart disease are degenerative changes in the coronary blood vessels, infectious diseases, and congenital heart disease . Congenital defects result from abnormal development of the fetal heart, commonly in the valves or septa. Such defects can be precipitated by environmental conditions in the uterus, such as the presence of the rubel ...
    Author: encyclopedia
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