3M Littmann Stethoscopes on Twitter: "Unscramble the word: OSYTICPSLNA URMRUM Hint: With my 3M™ Littmann® Stethoscope I can hear this abnormal heart sound http://t.co/umWAltFISt" / Twitter
![Amazon.com: 3M Littmann Classic III Monitoring Stethoscope, Black Edition Chestpiece, Black Tube, 27 inch, 5803 : Industrial & Scientific Amazon.com: 3M Littmann Classic III Monitoring Stethoscope, Black Edition Chestpiece, Black Tube, 27 inch, 5803 : Industrial & Scientific](https://m.media-amazon.com/images/I/61ZuMPXDi0L._AC_UF350,350_QL80_.jpg)
Amazon.com: 3M Littmann Classic III Monitoring Stethoscope, Black Edition Chestpiece, Black Tube, 27 inch, 5803 : Industrial & Scientific
![ProCardial Critical Cardiac Care Stethoscope | MDF797CC10 made by MDF Instruments | CPR Savers and First Aid Supply ProCardial Critical Cardiac Care Stethoscope | MDF797CC10 made by MDF Instruments | CPR Savers and First Aid Supply](https://cpr-savers.com/assets/images/mdf797cc11_clip_ba0401ai_2.jpg)