Littmann Cardiology IV Stethoscopes
Littmann Cardiology IV is a diagnostic stethoscope designed for clinicians who require enhanced acoustic sensitivity for detailed heart, lung and body sound assessment. A leading choice for cardiologists, doctors, critical care teams and emergency clinicians, the Littmann Cardiology IV helps isolate subtle sounds in demanding clinical environments. Suitable for NHS hospitals, cardiology departments, ICU, emergency medicine and private healthcare, the range is available in an extensive selection of colours, premium chestpiece finishes and newer satin finish tubing options.
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Littmann Cardiology IV Diagnostic Stethoscopes
The 3M Littmann Cardiology IV is a high-performance diagnostic stethoscope developed for clinicians who need greater acoustic sensitivity during patient assessment. It is particularly suited to cardiology, intensive care, emergency departments and other dynamic clinical environments where recognising subtle changes in heart and lung sounds can be important.
Cardiology-Grade Acoustic Performance
The Littmann Cardiology IV is designed to help clinicians identify subtle auscultatory sounds, including faint pulmonary abnormalities, murmurs and other changes in patient status. Compared with the Littmann Classic III, it features a 40% larger chestpiece and a 60% deeper bell, providing a substantial, ergonomic platform for detailed examination.
Adult & Paediatric Auscultation
A dual-sided chestpiece supports examination of both adult and paediatric patients. Tunable diaphragms allow different frequency ranges to be heard by adjusting pressure on the chestpiece, making the Cardiology IV versatile enough for cardiovascular, respiratory and general physical assessment.
Cardiology IV Colours, Finishes & Satin Tubing
Our Littmann Cardiology IV range includes black, navy, plum, raspberry, hunter green and other tubing colours alongside premium black, mirror, champagne, smoke and rainbow chestpiece finishes. Selected models are also available with satin finish tubing, offering a softer and more flexible feel that is less likely to cling to hair or clothing.
Whether you are searching for a Littmann Cardiology IV Stethoscope, 3M Littmann cardiology stethoscope or professional diagnostic stethoscope for critical care, the Cardiology IV offers a combination of acoustic performance, durability and clinical versatility. Visit the official Littmann Cardiology IV page for further manufacturer information.










































