What does sudden myocardial infarction mean?

Acute myocardial infarction is acute myocardial infarction, sudden acute myocardial infarction refers to sudden coronary artery stenosis, obstruction caused by myocardial ischemia necrosis.

Acute myocardial infarction is mainly coronary atherosclerotic plaque rupture, the formation of thrombosis, resulting in coronary artery stenosis, obstruction, leading to myocardial blood supply, oxygen reduction caused by a clinical syndrome. Common symptoms include sudden chest pain, palpitation, breathing difficulties, coma, etc.

For patients with sudden acute myocardial infarction, should rest on the spot, keep breathing unobstructed, untie collar, belt and other restraints. And timely dial 120, actively cooperate with the doctor after medical treatment.