If I am right in assuming that you are female, you should know and inform others that womens' symptoms for heart attack
are different from mens'. They are not at all obvious, and usually do not include left arm pain. What they do commonly experience in an extreme fatigue that they can't fight off. They will often think they are just tired and need rest only to pass away in their sleep.
There is very little information out there to educate women on the symptoms of heart attack, but I have found this list;
It's vital to be able to recognize the symptoms of a heart attack.
, pressure or burning
Chest or abdominal discomfort or pain spreading to the shoulders, neck, arm, or jaw
Discomfort or pain between the shoulder blades *
Shortness of breath
Nausea or vomiting *
or gas-like pain *
Unexplained weakness or fatigue
Sense of impending doom