Myocardial infarction and coronary artery spasm are related

Myocardial infarction is acute myocardial infarction, which is related to coronary artery spasm.

Acute myocardial infarction is an acute cardiovascular disease caused by insufficient myocardial blood supply and oxygen supply. It is mainly related to factors such as decreased blood perfusion in the heart, insufficient myocardial oxygen supply, increased myocardial oxygen consumption, etc. Among them, decreased blood perfusion in the heart is related to coronary atherosclerosis, coronary artery spasm, etc., so coronary artery spasm is one of the reasons leading to acute myocardial infarction. There is a causal relationship between the two.