Ключевые слова: aid, background, blue, cardio, cardiologist, cardiology, care, check, clinic, clinical, closeup, concept, consultation, desk, diagnose, diagnosis, disease, doctor, document, dose, equipment, health, healthy, help, hospital, illness, infection, injection, instrument, medic, medical, medication, medicine, notepad, object, pen, pharmacy, stethoscope, support, table, tablet, top, treatment, virus,