Ключевые слова: aid, baby, cardiopulmonary, care, chest, child, cpr, death, demonstrating, demonstration, doctor, dummy, emergency, exam, first, hand, health, healthcare, heart, help, human, illness, infant, instructions, instructor, life, lifesaver, lung, massage, massaging, medical, medicine, occupation, paramedic, patient, practice, presentation, pressure, procedure, reanimate, rescuer, shock, training, worker,