Coronary Heart Disese

One of the common heart disease is nonetheless, coronary heart disease. Coronary heart disease results from a restricted suupply of blood to the heart muscle. When arteries become clogged, or narrowed, by deposits of hardened fat, cholesterol, and other substances called plague, blood does not flow through them easily. The most common type of heart attack is caused by a clockage of one of the coronary ateries by a blood clot that cuts off the blood supply to the region of the heart served by that artery. This damages or kills the deprived tiisue, and the injury is called a myocardial infarction. Angina is not a disease in its own right but is the name for pain that occurs when the muscular wall of the heart becomes temporarily short of oxygen.

Many people with heart rhythm disorders are able to live normal lives because of the invention of the pacemaker. This device is implanted in the body, and it sends electrical signals to the heart to keep the heart beating at a normal rate. Not everyone with heart rhythm disorders needs a pacemaker; some people can be treated with drugs.


Symptoms of a heart attack vary, but the most common is a persistent, crushing chest pain that may spread to the left arm, jaw, neck, or shoulder blades and last as long as twelve hours. Sometimes a heart attack causes just a mild pain that can be mistaken for indigestion, but ingestion can ususlly be relieved by antacids.



Some people have a feeling of impending doom, fatigue, nausea, vomitting, shortness of breath, coolness in the arms, anxiety, and restlessness. There are also "silent heart attacks", which cause no symptoms at all. To comfirm the diagnosis of a heart attack, doctors listen to the heart; check for abnormalities using an electrocardiogram, an instrument that records electrical activity in the heart; measure an enzyme in the blood; and in some cases order further tests.

Women who have diabetes, high blood cholesterol or who take the contraceptive diabetes, high blood cholesterol or who take the contraceptive pill are all more likely to develop heart disease if they smoke too. The good news is that if you stop smoking, no matter how long you have been a smoker, your risk of heart disease starts to go down. Within three years of giving up, your risk of dying is almost the same as for someone who has never smoked.


Various drugs are used for the relief of pain, to improve the pumping action of the heart, and to prevent abnormal rhythms. Oxygen is usually given. In some cases, the doctor inserts a tube into the artery in order to widen the narrowed area. In other cases, coronary artery bypass graft surgery is performed, in which arteries from other parts of the body are transplanted to the heart to provide increased blood flow to the heart muscle.

By: Crystal

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One of the common heart disorders is nonetheless, coronary heart disorders. Coronary heart disorders results from a restricted suupply of blood to the heart muscle. When arteries become clogged, or narrowed, by deposits of hardened fat, cholesterol, and other substances called plague, blood does not flow through them easily.
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