Mua 3M Littmann Cardiology IV Diagnostic Stethoscope, 6201, More Than 3M Littmann Cardiology IV Stethoscope, 6187C, Stainless 3M Littmann Cardiology IV Diagnostic Stethoscope, Standard Finish 3M Littmann Cardiology IV Satin in Alabaster on Black 6186C Medshop Estetoscpio Cardiology IV Littmann Vermelho Smoke Alto Polimento 6182. Diagnose and make decisions with confidence and hear subtle changes in patient status Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step down unit and other dynamic locations More than twice as loud* as the next leading stethoscope. *Based on tests against globally available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm. Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes. Weighs less** than other stethoscopes. ** Based on published weights of globally available comparable stethoscopes in an equivalent class. Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M Littmann Classic III Stethoscope Tunable, dual sided stainless steel chestpiece with open or closed bell; Non chill bell sleeve for greater patient comfort