Signs of a heart attack

Not all heart problems are accompanied by obvious warning signs. People describe this pain differently.  Keep in mind that heart problems, even heart attacks, are not necessarily associated with chest pain.
Stomach upset can also be a sign of a heart attack. Heart disease is the leading cause of death in the United States. About 20 to 22% of coronary heart disease is caused by smoking. If you have a family history of this condition, you are at higher risk. Some risk factors for heart attack can be controlled, however, preventive measures are not ineffective in improving the general health of the body and preventing heart attack.
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