A heart attack happens when the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked and the heart can’t get oxygen. If blood flow isn’t restored quickly, the section of heart muscle begins to die. The heart is a powerful pump that pumps blood throughout the body 60-80 times a minute at rest. All while meeting the needs of the body’s blood himself must receive nutrition and blood. This vessel name given to the coronary arteries feeding the heart itself.
Coronary insufficiency is a deterioration in the circulation of coronary artery occurs. Coronary insufficiency table vary with the type and the degree of stenosis in the coronary arteries. As some patients can only be physically out and relax to the chest pain during activity, sometimes thriving as a result of blockage suddenly the arteries, which can lead beginners sudden death with severe chest pain, heart attack (infarction) may also occur. In this video you’ll see a woman suffered heart attack in live Tv.