Ключевые слова: adult, assistance, cardiologist, cardiology, care, caucasian, clinic, confidence, diagnose, diagnosis, doctor, exam, examination, examine, female, friendly, hand, health, health care, heartbeat, hospital, human, illness, medical, medicine, nurse, nursing, patient, physician, practitioner, professional, shape, specialist, staff, stethoscope, surgeon, tool, treatment, unknown, white, woman, young,