Ключевые слова: aid, attack, cardiac, chest, classroom, course, courses, cpr, defibrillation, defibrillator, demonstrating, doctor, dummy, education, emergency, first, group, health, heart, help, indoors, instructor, learning, lecture, life, manikin, medical, medicine, men, people, person, physician, practice, resuscitation, round, safety, save, saving, seminar, showing, sitting, students, study, teaching, training, treatment, white, women, young,