There’s a new version of this stethoscope, the 3M Littmann Cardiology IV, available as well. Dr. Emmanuel Andrès, a professor of medicine at the University of Strasbourg in France, puts the ...

The two companies are launching the Littmann CORE Digital Stethoscope, built off of 3M’s cardiology-focused model. It promises to be able to amplify subtle heart sounds up to 40 times while ...