The proper management of a myocardial infarction is based on the principle of saving dying heart muscle cells as quickly as possible. It includes general treatment, drug treatment or surgical treatment. 1. General treatment: The general treatment for myocardial infarction patients includes bed rest, emotional stability, indoor air circulation, blood pressure, electrocardiogram, respiration and oxygen saturation tests. 2. Drug treatment: Thrombolytic drugs such as alteplase, reteplase, lantiplase, teneplase, heparin, urokinase (UK or rUK), urokinase proton and so on can be used for treatment. 3. Surgical treatment: e.g. percutaneous balloon coronary angioplasty, coronary stenting, coronary artery bypass grafting. Once a heart attack occurs, please call 120 in time and go to the hospital to receive regular and professional treatment, so as not to delay the condition and cause adverse consequences.