The 3M Littmann Cardiology IV Stethoscope is a high-performance stethoscope designed for clinicians, offering improved acoustic performance and versatility.

Introduction:
The 3M Littmann Cardiology IV Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its innovative design provides a single piece tunable diaphragm on each side of the chestpiece, allowing for better audibility of high frequency sounds.

Dosage Form:
Stethoscope

How to Use:
Hold the chest piece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds.

How it Works:
The stethoscope's single piece tunable diaphragm allows for better audibility of high frequency sounds, making it an essential tool for clinicians.