Ключевые слова: cardiac, cardiologist, cardiology, care, clinic, clinical, concept, diagnose, diagnosis, diagnostic, disease, doctor, equipment, examination, health, health care, healthcare, healthcare and medicine, healthy, heart, heartbeat, hospital, illness, instrument, insurance, measurement, medical, medical equipment, medicine, nobody, object, patient, physician, pressure, pulse, single object, stethoscope, tool, treatment,