Ключевые слова: background, cardiologist, cardiology, care, check up, clinic, closeup, consulting, diagnostic, disease, doctor, equipment, examination, expertise, finger, general, hand, health, healthcare, healthy, heart, holding, hospital, human, illness, lab, laboratory, life, listening, measurement, medical, medicine, model, nurse, occupation, patient, people, physician, practitioner, problem, professional, pulse, sickness, specialist, stethoscope, surgery, technology, test, tool, touch,