Recorded auscultation of a healthy 16 year old girl's heart, as heard with a digital stethoscope on the tricuspid valve area. The stethoscope is a medical device for auscultation, or listening to internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the skin, with either one or two tubes connected to two earpieces. A stethoscope can be us