female heart disease symptoms

A heart attack is a sudden serious illness in which someone at the heart stops working, that they have pain. It is the most common diseases of the heart and occurs when the blood flow in the heart and part of it is blocked, the often by a blood clot, which is a thick almost solid mass formed when blood dries.

This situation is usually caused by atherosclerosis, a disease, the arteries in hard, stopping the blood flow through them smoothly. Sometimes, the clot formation is coronary thrombosis or coronary occlusion, as is often caused by breaking or tearing of plaque in an artery.

Muscle cells damaged and die if blood supply is cut off for a long time, resulting in disability or death, depending on the extent of damage to the muscles.

A heart attack is also known as myocardial infarction, also occur when a coronary artery temporarily or goes into spasm, reducing or cutting the blood flow to the heart.

A heart attack is about half of all cardiovascular diseases and deaths can be avoided by almost all types of heart disease.

There are three main symptoms to know when a heart attack occurs. One is the pressure or pain in the middle of the chest, more than a few minutes away and comes back. A second problem is when pain is spreading to the shoulders, neck or arms. A third problem in the breast in combination with light-headedness, fainting, sweating, nausea or shortness of breath.

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