Ключевые слова: accident, aid, ambulance, assistance, attack, cardiopulmonary, care, chest, class, compression, cpr, cpr training, doctor, doll, dummy, emergency, equipment, faint, first, first aid, hand, health, healthcare, heart, heart attack, help, hospital, instructor, life, lifeguard, medical, medicine, patient, people, person, practice, procedure, rescue, rescuer, resuscitation, safe, safety, save, saving, sick, sign, training, unconscious, wellness,