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;
Pathological characteristics of. myocardial ischemia and infarction. MI is deï¬ned in pathology as myocardial cell death due to. prolonged ischemia. After the onset of myocardial isch-. emia, histological cell death is not immediate, but takes a. ï¬nite period of time to developâas little as 20 min, or.
The remote myocardial infarction is evidenced by a collagenous scar with some residual red surviving myocardial fibers. This stage is reached about 2 months following the initial ischemic event. This scar tissue is nonfunctional, and the reduction in ejection fraction is related to the extent of scarring.