Ключевые слова: accessory, acoustic, auscultate, auscultation, auscultatory, background, cardiopulmonary, care, check, checkup, clinical, copy space, device, diagnosis, diagnostic, doctor, durable, earpieces, equipment, examination, health, healthcare, hospital, instrument, invasive, listening, medical, medicine, non, patient, performance, physical, practice, precision, preventive, primary, professional, rubber, screening, setting, stethoscope, teal, tool, tubing, up,