Friday, January 03, 2020

Heart Disease Prevention - Is Silent Heart Attack Dangerous?

One can have a heart attack and not even know it. A silent heart attack, known as a silent myocardial infarction (SMI), account for 45 percent of heart attacks and strike men more than women. It is called silent because when it happens, either there are no noticeable symptoms, or the symptoms lack the intensity of a classic heart attack.


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