Ключевые слова: aid, attack, blue, cardiologist, cardiology, care, closeup, concept, cure, diagnosing, diagnosis, disease, doctor, equipment, form, head, heal, health, healthcare, healthy, heart, help, history, illness, infarction, instrument, insurance, life, lifestyle, medic, medical, medicine, office, patient, physician, prevention, prophylaxis, protection, shape, sickness, sign, stethoscope, stroke, surgery, symbol, table, tool, treatment, twist, uniform,