Have you ever learned CPR to save countless lives?

The most direct and effective method after cardiac arrest is cardiopulmonary resuscitation. Mastering CPR can improve the successful cure rate of patients. In the event of cardiac arrest in public places, patients should immediately judge the situation, and if they meet the guidelines for cardiopulmonary resuscitation, they should immediately carry out cardiopulmonary resuscitation. For such an important first aid knowledge, our unit often trains, which should be said to be completely mastered. When performing cardiopulmonary resuscitation, we should follow the following steps in turn:

Correct judgment When someone suddenly loses consciousness, judge immediately and clap the patient's shoulder with both hands and shout? Hey, hey, what's wrong with you? If the patient is found unconscious, immediately judge the carotid pulse, count for 5 seconds, and find that there is no carotid pulse, then put your head close to the patient's nose and feel that the patient is not breathing. Call the people around you immediately and ask them to call the emergency number, indicating that someone here needs to be rescued.

② Put the patient flat on the ground, straighten his legs, put his hands flat on both sides of his body, and loosen the clothes at the compressed part to expose the compressed part, which is located at the midpoint of the connecting line between the two nipples. Press one hand here, and the other hand will grasp it completely. The pressing depth is 5-6 cm, and the pressing frequency is 100- 120 times per minute.

(3) After artificial respiration for 30 times, artificial respiration is performed. Check whether there is secretion in the patient's mouth first, and if there is, clean it up quickly. Completely open the patient's airway and perform artificial respiration twice. 30 cardiac compressions and 2 artificial respiration were used as a group, and after 5 groups, it was judged whether the patient resumed breathing. If not, alternate again. If you regain consciousness, wait patiently for the rescue of the emergency center and observe whether the patient's pupil and complexion return to normal. Don't take it lightly.

The best time for cardiopulmonary resuscitation is within three minutes. After the best rescue time, it will lead to irreversible damage to many organs of the whole body, so cardiopulmonary resuscitation is an essential skill that everyone should master.