Ключевые слова: aid, background, cardiologist, cardiology, care, check, clinic, closeup, color, computer, concept, cure, desk, device, diagnostic, disease, doctor, examination, health, heartbeat, hospital, illness, internet, laptop, medical, medicine, modern, object, occupation, online, patient, profession, pulmonology, service, sickness, stethoscope, table, telemedicine, tool, treatment, work, workplace, yellow,