What's the definition of a myocardial infarction?
A heart attack, or myocardial infarction (MI), is permanent damage to the heart muscle. "Myo" means muscle, "cardial" refers to the heart, and "infarction" means death of tissue due to lack of blood supply.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE