CPR (Cardiopulmonary Resuscitation) is the "life-saving technique" used for sudden cardiac arrest and respiratory failure. Learning CPR is essential as it is a basic life-saving skill that everyone should master.
Cardiopulmonary Resuscitation, commonly known as CPR, is both emergency first aid and a core component of modern medical rescue. It is an essential knowledge and skill in first aid, representing effective emergency measures taken when life is in danger. In daily life, due to sudden cardiac arrest caused by factors such as electric shock, drowning, poisoning, high-altitude work, traffic accidents, travel accidents, heart disease, myocardial infarction, natural disasters, and unexpected accidents, it is necessary to perform rescue procedures such as airway opening, external chest compression, artificial mouth-to-nose breathing, and external defibrillation to provide immediate medical assistance to the patient.