Ключевые слова: backdrop, background, black, blank, cardiology, care, clinic, clinical, closeup, concept, copy, cure, dark, design, diagnose, diagnosis, diagnostic, disease, doctor, equipment, gray, health, healthy, hospital, illness, instrument, listen, lung, measurement, medical, medicine, nobody, object, patient, professional, pulse, rate, reflective, space, stethoscope, surgery, table, technology, therapy, treatment,