Ключевые слова: aid, blood, bulb, cardiogram, cardiologist, cardiology, care, closeup, concept, cure, device, diagnosing, diagnosis, dial, disease, doctor, equipment, examination, examine, form, gauge, graphic, heal, health, healthcare, heart, help, hospital, indicator, instrument, life, line, manometer, measure, measurement, medic, medical, medicine, myocardium, plate, pointer, pressure, prevention, prophylaxis, protection, sign, test, therapy, tool, treatment,