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Auscultation Classroom hosts 25 heart and lungs sounds.

Heart Sounds and Murmurs - Cardiac auscultation reference guide includes over a hundred heart sounds, both real and simulated. Use these buttons to view sounds by auscultation area.

Lung Sounds - the lung auscultation guide provides quick access to twenty lung or breath sounds. This site includes audio, listening tips and a waveform.
