Ключевые слова: aid, assistance, attack, blue, call, cardiac, cardiology, cardiopulmonary, care, clinic, concept, defibrillation, defibrillator, emergency, equipment, health, healthcare, heart, help, injury, isolated, isolation, letter, life, medical, medicine, monitor, patient, pole, red, rescue, resuscitation, road, sick, sign, stop, street, support, text, warning, word, yellow,