Ключевые слова: american, background, bank, bill, business, care, cash, check, checkup, clinic, concept, cost, currency, debt, diagnosis, doctor, dollar, emergency, equipment, exam, examination, expensive, finance, financial, health, healthcare, healthy, heart, heartbeat, hospital, idea, illness, instrument, insurance, medical, medicine, money, paper, patient, research, savings, stethoscope, treatment,