Myocardial Infarction-various aspects- Myocardial Infarction (Heart Attack) Definition Myocardial infarction (MI), commonly known as a heart attack, is a life-threatening condition that occurs when blood flow to a part of the heart muscle (myocardium) is severely reduced or completely blocked. This interruption in blood supply leads to ischemia and the eventual death (necrosis) of heart … Continue reading Myocardial Infarction