Practice of Medicine: The Cardiac Exam
- Dennis Desilvey, M.D., demonstrates the cardiac examination on a healthy subject, giving descriptions on how to listen with the stethoscope and how to observe the patient. Requires Quicktime.
- http://www.med-ed.virginia.edu/courses/pom1/pexams/CardioExam/

McGill Virtual Stethoscope Project
- Listen to heart sounds, murmurs, breath sounds, and visualize them with spectra and shockwave animations.
- http://sprojects.mmi.mcgill.ca/mvs/mvsteth.htm

The R.A.L.E. Repository
- Presents digital recordings of respiratory sounds in health and disease.
- http://www.rale.ca/Repository.htm

Blaufuss Medical Multimedia Laboratories
- Offers digital recordings of actual patients, with high-resolution animations, ECGs and explanatory text. Tutorials and online quiz.
- http://www.blaufuss.org/

Auscultation Assistant
- Audio files of (simulated) heart and actual lung sounds with explanations of physiology.
- http://www.med.ucla.edu/wilkes/intro.html