Pain associated with myocardial infarction is due to:
a) Increase Sympathetic
b) Increase Parasympathetic
c) Increase Diastolic Pressure
d) Increase Systolic Pressure?
e) Increase in toxic metabolites in the heart

I don't know the answer but i was thinking an increase in sypmathetic activity......if anyone knows for sure please post the best answer since ithink this is a fairly high yield concept.

Thanks!

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