1. Chest compressions: During cardiopulmonary resuscitation, chest circulation compressions should be performed first. The pressing position is the intersection of the connecting line between the two nipples and the chest, and it needs to be pressed continuously for 30 times;
2. Open the airway: 1 Clean and open the airway of the patient immediately after chest compressions; That is, the patient's head leans back as far as possible, so that the line between the patient's mandibular angle and the earlobe is perpendicular to the ground;
3. Artificial respiration: After opening the airway, mouth-to-mouth artificial respiration should be performed immediately, and gas should be blown into the patient's lungs through the mouth.
During cardiopulmonary resuscitation, after 30 chest compressions, two artificial breaths are used as a cycle, usually five cycles are needed within 2 minutes. After five cycles, the patient's consciousness and breathing should be checked immediately. If it doesn't recover, we need to continue cardiopulmonary resuscitation. However, it should be noted that before cardiopulmonary resuscitation, we must first ensure that we are in a safe environment; It is also necessary to call 120 in time to seek more rescue, and improve the quality of cardiopulmonary resuscitation through the rescue of professional rescue teams.
Cardiopulmonary resuscitation (CPR) is a technique to save cardiac arrest and breathing. Is to restore the patient's spontaneous breathing and spontaneous circulation.
In August 2020, the China Red Cross Society and the Ministry of Education jointly issued the Notice on Further Strengthening and Improving the Red Cross Work in Schools in the New Era, which included students' health knowledge and first aid knowledge, especially cardiopulmonary resuscitation knowledge.