Photo Credit (Warning: Not actual Image of a real heart) Source Credit
Heart attacks are caused mostly by blockage
or clots in the veins and arteries in the heart.
This can lead to the pain this can lead to the
pain that causes heart attacks. The action that
causes the pain is if the muscle dies, it offsets
the electrical stability of the heart, causing it
to go off its stable function, therefore, resulting
in a painful reaction in the chest that attacks on
the heart can cause.