Call your doctor at once if you have any of these serious side effects: 1  feeling like you might pass out; 2  fever, stiff muscles, confusion, sweating, fast or uneven heartbeats (especially if you stop taking ropinirole or use a lower dose);  hallucinations;
Myocardial infarction occurs when myocardial ischemia, a diminished blood supply to the heart, exceeds a critical threshold and overwhelms myocardial cellular repair mechanisms designed to maintain normal operating function and homeostasis.
Myocardial infarction happens when no enough oxygen is coming to the myocytes(muscle cells of the heart) via the coronary artery(which supplies the heart itself with blood).I literally means heart tissue death. and the rest of the heart has to work harder to pick up the slack of the dead part.