Ключевые слова: assistant, cardiology, care, clinic, confident, dark, diagnosis, disease, doctor, emergency, face, group, health, healthcare, hospital, illness, insurance, job, lifestyle, male, man, mask, medic, medical, medicine, nurse, operating, operation, people, person, physician, portrait, practitioner, procedure, profession, professional, pulmonary, science, sickness, specialist, sterile, stethoscope, surgeon, surgery, team, tension, uniform, work, young,