Ключевые слова: auscultation, blood, breath, cardiac, cardiologist, care, check, checkup, clinical, doctor, emergency, equipment, exam, examination, examine, heal, health, hear, heartbeat, hose, hospital, instrument, insurance, life, listen, lung, medic, medical, medicine, membrane, metal, nurse, paramedic, patient, physical, physician, pressure, rate, rubber, science, scientific, sound, stainless, steel, stethoscope, test, tool, wellness, white,