Ключевые слова: ambulance, black, cardiogram, care, clinic, collection, concept, design, doctor, equipment, health, healthcare, heart, heartbeat, help, hospital, icon, icons, idea, illustration, insurance, laboratory, line, medical, medicine, monochrome, nurse, operator, outline, pharmacy, phonendoscope, pill, receptionist, service, set, sign, stethoscope, symbol, thermometer, wheelchair,