Most patients with myocardial infarction need to be hospitalized for two weeks, but the exact length of hospitalization depends on the condition, and the hospitalization will be extended in severe cases. The exact duration of hospitalization will depend on the doctor’s arrangement. At present, the treatment of acute myocardial infarction is relatively rapid, the chest pain center will quickly start the green channel, early can be emergency PCI treatment, open the offender blood vessels, to prevent the emergence of extensive myocardial necrosis, the patient’s postoperative recovery is quicker, most of the patients need to be hospitalized for about two weeks. Patients with acute myocardial infarction, the specific hospitalization time depends on the condition, timely treatment, infarction area is small patients, the average hospitalization time can be two weeks. Some patients with severe conditions, large infarcts, cardiogenic shock, or even heart failure, the hospitalization time of patients may be prolonged. Patients with myocardial infarction, after the onset of the disease should be early to the nearest hospital, strive for early opening of blood vessels, shorten the hospitalization time, under the guidance of physicians can be regular treatment.