What are the key points of CPR first aid?

Cardiopulmonary resuscitation is the abbreviation of cardiopulmonary resuscitation technology, which is the key rescue measure taken for acute and critically ill patients with respiratory and cardiac arrest, that is, chest compressions or other means to form temporary artificial circulation and restore the heart's spontaneous beating and circulation, the use of artificial respiration instead of spontaneous breathing, rapid electrical defibrillation to ventricular fibrillation, and the use of vasoactive drugs as soon as possible to restore spontaneous circulation of the first aid technology. The goal of CPR is to open the airways and re-establish breathing and circulation.

When you can't breathe on your own, you need cardiopulmonary resuscitation, otherwise irreversible brain damage will occur.

Once cardiac arrest occurs, if there is no immediate and timely rescue and resuscitation, it will cause irreversible damage to the patient's brain and other vital organs and tissues after 4 to 6 minutes, so cardiopulmonary resuscitation (CPR) after cardiac arrest must be performed immediately on the spot.

To put it simply, the heart stops beating and the breathing stops! Use a ventilator, a pacemaker, and be saved! That's CPR!

If there is a sudden cardiac arrest, rush to the rescue, which is cardiopulmonary resuscitation.

Compression of the heart and artificial respiration is cardiopulmonary resuscitation.

The easiest way to do it is. Pound your chest. When there is no medical condition.

It is a first aid method taken when the heart stops beating.

Cardiac arrest (CA) refers to the sudden cessation of cardiac arrest (CA) caused by various reasons in unpredictable circumstances and time, resulting in the sudden suspension of effective cardiac pump function and effective circulation, causing severe ischemia, hypoxia and metabolic disorders of tissue cells throughout the body, and immediate loss of life if not rescued in time. Cardiac arrest is different from cardiac arrest in the terminal stage of any chronic disease, and if the correct and effective resuscitation measures are taken in time, the patient may be saved and revived**.

Once cardiac arrest occurs, if there is no immediate and timely rescue and resuscitation, it will cause irreversible damage to the patient's brain and other important organs and tissues after 4 to 6 minutes, so cardiopulmonary resuscitation (CPR) after cardiac arrest must be carried out immediately on the spot, so as to win the most precious time for further rescue until the life of the injured patient in cardiac arrest is saved.

The "International Cardiopulmonary Resuscitation Guidelines", which are updated every five years by the American Heart Association (AHA) and some other resuscitation societies in western developed countries, have important positive significance for guiding and standardizing cardiopulmonary resuscitation worldwide. In 2010, the American Heart Association (AHA) and the International Union of Resuscitation (ILCOR) issued the latest cardiopulmonary resuscitation and cardiovascular emergency guidelines, which changed from four early survival chains in 2005 to five links to express the importance of implementing emergency life support: (1) immediately identify cardiac arrest and activate the emergency response system; (2) Implement CPR as soon as possible, emphasizing chest compressions; (3) rapid defibrillation; (4) effective advanced life support; (5) Comprehensive post-cardiac arrest**.