Acute myocardial infarction attack should immediately call 120, waiting for the ambulance can be sublingual fast-acting heart pill or nitroglycerin tablets, etc., if there is a cardiac arrest, respiratory arrest, must be promptly performed cardiopulmonary resuscitation. When acute myocardial infarction attack, let the patient lie down, quiet rest, prevent adverse stimuli, avoid walking, can remove the pillow to improve the cerebral ischemia. If the patient is unconscious, the heart suddenly stops beating, do not pick up the patient shaking call, but should immediately take cardiopulmonary resuscitation, including chest compressions, assisted ventilation. After acute myocardial infarction, most patients with severe chest pain as the manifestation of the need for patients to take a comfortable position, minimize myocardial oxygen consumption. Conditional can follow the doctor’s instructions sublingual fast-acting heart pill or nitroglycerin tablets. In addition, you can chew 300mg aspirin and 180mg Tegretol as prescribed by the doctor, and without Tegretol, you can take clopidogrel 300mg for thromboprophylaxis. Acute infarction patients should be sent to the hospital in time for coronary reperfusion therapy, such as coronary balloon dilatation, coronary stenting or thrombolysis, etc., the specifics should be a comprehensive judgment by a professional doctor, by the patient and his family to cooperate with the choice, because acute infarction onset of the acute condition is serious, for the patients, time is life, must not be delayed.