Ключевые слова: apple, background, block, blue, brown, calendar, cardiac, cardiology, care, clinic, clinical, concept, cube, day, diagnosis, diagnostic, disease, doctor, examination, food, fruit, health, healthy, heartbeat, holiday, hospital, illness, medical, medicine, message, month, national, note, nurse, paper, professional, pulse, red, shape, sick, symbol, text, treatment, white, world,