Ключевые слова: adult, background, black, cardiologist, care, clinic, concept, confident, consultation, diagnosis, doctor, exam, expertise, female, group, happy, health, health care, healthcare, hospital, illness, male, man, medic, medical, medicine, nurse, office, patient, people, person, physician, portrait, practitioner, professional, research, service, smile, specialist, standing, stethoscope, success, successful, team, therapy, treatment, uniform, woman, work, young,