Heart attack symptoms what signals a medical emergency

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A heart attack occurs when blood flow to a section of heart muscle becomes blocked. If the flow of blood isn’t restored quickly, the section of heart muscle becomes damaged from lack of oxygen and begins to die.


Symptoms of a heart attack include:

* chest pain: the chest can feel like it is being pressed or squeezed by a heavy object, and the pain can radiate from the chest to the jaw, neck, arms and back
* shortness of breath
* overwhelming feeling of anxiety


Heart Attack Facts

* 1.5 million heart attacks occur in the United States each year with 500,000 deaths.
* More than 233,000 women die annually from cardiovascular disease.
* A heart attack occurs about every 20 seconds with a heart attack death about every minute.
* Sudden death is more common among women with heart attack.

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