👉 The term "epimyocardium" is a medical term used to describe a type of myocardial infarction (heart attack) in which the blood supply to the heart muscle has been damaged or blocked. This can lead to severe symptoms such as chest pain, shortness of breath, and fatigue that can last for days or weeks. The exact cause of an epimyocardium is not fully understood, but it may be caused by a blockage in one or more coronary arteries
