why is increased heart rate considered dangerous when it comes as a side effect of drugs (ie cocaine, marijuana) but considered beneficial and necessary when caused by aerobic exercise?

Question

I’ve even seen “increased risk of stroke” caused by this increase in heart rate. Something is not adding up here, why such a big difference?

In: 20

Answer 1

Your heart can be unhealthy enough to exercise, first of all. Second of all, ussually chronic stimulant abusers don’t actually do cardio and eat well, and those to 2 factors combined with an elevated heart Rate equal disaster in the long term.