Which term is synonymous with heart attack?

Which term is synonymous with heart attack?

• A. Myocardial infarction
• B. Embolism
• C. Angina
• D. Thrombus

Answer: (A)

A heart attack is best described as a myocardial infarction, which means death of heart muscle due to a prolonged loss of blood supply. “Myocardial” refers to the heart muscle, and “infarction” means tissue death from ischemia. This is the formal medical term for the event we commonly call a heart attack. The other terms describe different things: embolism is a traveling clot that blocks a vessel elsewhere; angina is chest pain from temporary, reversible ischemia without dead tissue; a thrombus is a clot that forms in place and can cause blockage but is not by itself the tissue death process of a heart attack.

A heart attack is best described as a myocardial infarction, which means death of heart muscle due to a prolonged loss of blood supply. “Myocardial” refers to the heart muscle, and “infarction” means tissue death from ischemia. This is the formal medical term for the event we commonly call a heart attack. The other terms describe different things: embolism is a traveling clot that blocks a vessel elsewhere; angina is chest pain from temporary, reversible ischemia without dead tissue; a thrombus is a clot that forms in place and can cause blockage but is not by itself the tissue death process of a heart attack.