High acoustic performance meets versatility

Cardiology Stethoscopes

3M™ Littmann® Cardiology Stethoscopes are designed for those who desire consistent outstanding acoustic performance, especially in critical care and other challenging environments. They are made to help you listen for hard-to-hear sounds and are perfect for performing detailed auscultation and assessments on both adult and pediatric patients.

All Cardiology stethoscope chest pieces feature tunable technology that lets you switch your listening to low- and high-frequency sounds without repositioning your chest piece, providing greater convenience. Nonchill bell sleeves bring greater comfort to your patients as well.

Angled eartubes align anatomically with ear canals, and soft-sealing ear tips provide greater sound isolation and an excellent acoustic seal for ambient noise reduction.

Cardiology
Designed to help you detect more of the subtle sounds that could make a difference in diagnoses. • Outstanding sound performance due to larger and deeper chest piece • Dual-lumen tubing eliminates the rubbing noise of traditional double tubes • Tunable technology enables switching between hearing high- and low-frequency sounds without repositioning chest piece • For detailed diagnostic auscultation
	Cardiology IV™ Stethoscope	Master Cardiology™ Stethoscope

High sound performance	✓	✓
Excellent sound isolation and acoustic seal	✓	✓
Double-sided chest piece	✓
Suitable for use on adult and pediatric patients	✓	✓*
Warranty period (years)	7	7