Monday, February 17, 2014

What is a heart attack


Millions of people suffer heart attacks each year . And more than half die






Of these seizures are subjected to because of lack of access to immediate medical help ,

Many of them also suffer permanent damage to my heart . It is important to know the symptoms of heart

Heart and ask for the ambulance when we see someone who has had a heart attack .

Of these symptoms :

• feeling of pressure and limited or chest pain

• Shortness of breath

• pain or discomfort in the upper half of the body : arms

The shoulders , neck and back, especially the left side .

• nausea , vomiting , dizziness and light-headed and sweating

The symptoms vary among women sometimes .

Most heart attacks occur when a blood clot blocking the coronary arteries or

Coronary that supply the heart with blood and oxygen.

Nubia may lead to a heart rhythm disorder . This is called a " disorder systems

Heart , "and it occurs a significant decline in the function of pumping at heart.

If not treated this blockage in the coronary arteries in a few hours , the

It is possible to die approve parts of the heart muscle due to lack of

The arrival of oxygen to it .

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