The appearance of acute myocardial infarction, immediately call 120, the patient should be immediately lying down, can be saved by oral medication, oxygen, cardiopulmonary resuscitation and other ways.
1. Oral medication: when the patient has a myocardial infarction, should immediately keep lying down, clear myocardial infarction, choice of medication, can be sublingual nitroglycerin, through the dilation of blood vessels, reduce cardiac load, reduce myocardial oxygen consumption to improve the symptoms.
2. Oxygen: acute myocardial infarction, if the patient has an oxygen concentrator beside the patient, oxygen can be administered immediately, giving low-flow continuous oxygen to improve oxygen saturation, through the respiratory function of the lungs, into the body to relieve myocardial hypoxia, coronary artery occlusion and other conditions.
3. Cardiopulmonary resuscitation: When a patient has a heart attack, the patient’s vital signs should be judged, if the loss of consciousness, cardiac arrest, early cardiopulmonary resuscitation, undressing, the end point of the two nipple line or the middle and upper part of the sternum as the site of compression, compression, artificial respiration frequency of 30:2, compression for 5 cycles, to determine whether the patient has regained consciousness.
When acute myocardial infarction occurs, you need to call 120 immediately, and resuscitate the patient in place under effective medical conditions to prolong the patient’s rescue time.