• The 3M™ Littmann® StethAssist™ Heart and Lung Sound Visualization Software has been discontinued. To learn more about the latest in digital technology from Littmann Stethoscopes, see the 3M™ Littmann® CORE Digital Stethoscope-our most advanced stethoscope yet.

3M, Littmann, the L Littmann logo, the L, and Cardiology IV are marks and/or registered marks of 3M. Unauthorized use prohibited. Used under license in Canada. Eko trademarks, including CORE, are marks and/or registered marks of Eko Devices Inc. Bluetooth is registered trademark of Bluetooth SIG. Java is a registered trademark of Oracle.
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