Ключевые слова: background, black, cardiac, cardiologist, cardiology, care, clinic, clipboard, closeup, computer, concept, consultation, data, digital, doctor, doctors, electronic, equipment, hand, health, healthcare, healthy, heart, help, hospital, human, laptop, lifestyle, male, man, medic, medical, medicine, modern, notebook, office, online, person, practitioner, prescription, screen, service, stethoscope, table, tablet, technology, white, work, worker, working,