What is a heart attack?
What is a heart attack?
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- mrdobolina0
Myocardial infarction
- AndyRoss0
A heart attack is when a portion of the heart tissue--which is mainly muscle--is deprived of blood long enough to be damaged, or to actually die.
- mrdobolina0
the cardial daily double.
- Witt0
a shameless self-promotion