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3M™ Littmann® SoundBuilder App: Free

Download our free 3M™ Littmann® SoundBuilder App to access 14 unique lessons based on key heart sounds.
Available on iTunes® for iPhone®, iPad®, and iPod touch® devices.


Auscultation Techniques

Looking for more?

Visit our full site for additional self-study courses, such as Basic Heart Sounds, Cardiac Examination Virtual Trainer, and CD-ROM courses.

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