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Listen with precision

Introducing the 3M™ Littmann® Cardiology IV™ Stethoscope, designed to elevate your listening experience with exceptional clarity and sensitivity.  

Tune in to elevate patient monitoring

3M™ Littmann® Cardiology IV™ Stethoscope, Standard-Finish Chestpiece, Caribbean Blue Tube,   Stainless Stem and Headset, 27 inch, 6157
Isolation of subtle sounds

Isolate subtle sounds critical for patient assessment in challenging environments, including those related to aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies.

3M™ Littmann® Cardiology IV Amazon A+ content intro image featuring lifestyle image of clinician and patient, 300x300 px
Versatile application

Hear sounds related to patient status changes in critical and dynamic care settings like the ED, ICU, Cardiac ICU and step-down units, empowering confident diagnoses and informed decision-making.

Secondary features image 4 for use on 3M™ Littmann® Cardiology IV™ stethoscopes
Enhanced design and comfort

Cardiology IV Stethoscopes experience an ergonomic design with a 40% larger chestpiece and 60% deeper bell than the Classic III, suitable for both adult and paediatric patients.

Secondary features image 1 for use on 3M™ Littmann® Cardiology IV™  stethoscopes

Buy with confidence by purchasing from a Authorized Littmann Dealer

Patient safety is our top priority.

Counterfeit Littmann Stethoscopes pose a real threat to you and your patients. For the best-in-class Littmann Stethoscope acoustics, only buy from authorized dealers. Protect your patient with authentic, high-quality stethoscopes and safeguard your practice by avoiding unauthorized distributors.

Shop with confidence by purchasing your authentic, high-quality 3M Littmann® Cardiology IV Stethoscope from a Authorized Littmann Dealer.

"10/10 recommend the Littmann Cardiology IV. Amazing sound clarity, comfort, and versatility."

Victoria
Doctor of Medical Sciences

Hear the sounds that matter

Image of a graph showing differences in the sound frequencies stethoscopes can detect

Resources to help you get started with your Littmann Cardiology IV Stethoscope

FAQs

Warranty and repairs

Know if your Littmann stethoscope is under warranty and view available service options and pricing (in or out of warranty) by using our Warranty and Service Request Tool — only available to U.S. customers.

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Student and educator resources

Whether you’re a student or an educator looking for additional resources, we have tools to help you achieve your goals. Explore auscultation materials for lifelong listening and learning.

Two clinicians looking at a tablet screen.