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3M 6151 Littmann Cardiology IV Stainless Steel Chestpiece Stethoscope with 22" Black Tube

4.5 4.5 out of 5 stars 399 ratings
-7% $184.99
List Price: $199.00

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Purchase options and add-ons

  • 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
  • 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. <br> <i>*Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.</i>
  • Weighs less** than other stethoscopes. <br> <i>** 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
  • Designed for use with adult and pediatric patients
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3M 6151 Littmann Cardiology IV Stainless Steel Chestpiece Stethoscope with 22" Black Tube
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 22 x 1 x 1 inches; 3.52 ounces
  • Item model number ‏ : ‎ 6151
  • Date First Available ‏ : ‎ March 13, 2016
  • Manufacturer ‏ : ‎ 3M
  • ASIN ‏ : ‎ B01CS2OFOO
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.5 4.5 out of 5 stars 399 ratings

Product Description

Product Description

Built to hear more
Sturdy and refined, the Littmann Cardiology IV helps isolate subtle sounds2 so you can hear changes in your patients in the most critical and challenging environments. Designed to help you listen for hard-to-hear sounds, including aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies.
Useful in critical care and challenging environments
Such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations

Hear subtle changes in patient status.

Diagnose and make decisions with confidence.

Put the power of improved listening in your pocket with the Littmann Learning App. This powerful app is designed to help users better recognize benign and pathological heart sounds, murmurs, and lung sounds. It reinforces learning by offering self-directed learning modules directly on your phone. You can download the free Littmann Learning App now from the App Store® or Google Play Store®. *Expanded content is available with a subscription.

2Better audibility of high-frequency sounds (adult side, firm pressure) compared to Cardiology III can help you learn more about your patient’s condition

Manufacturer Contact Information

18002283957

Top Brand: 3M Littmann

Highly Rated
100K+ customers rate items from this brand highly
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From the manufacturer

Littmann Cardiology IV Stethoscope

Meeting the needs of demanding clinicians.

Littmann Cardiology IV Stethoscope doctor and patient

Built to hear more

The 3M Littmann Cardiology IV Stethoscope helps isolate subtle sounds, so you can detect changes in patient status and intervene when it matters most. Use this sturdy, refined instrument in critical care environments to help you make potentially life-saving diagnoses.

  • Useful in critical care and challenging environments
  • Diagnose and make decisions with confidence
  • Hear subtle changes in patient status

Here’s what makes the Cardiology IV stethoscope stand out:

Doctor checking man's heart

Doctor using a Littmann Cardiology IV stethoscope checking heart sounds on a child

Single-piece diaphragm on a Littmann Cardiology IV stethoscope

Tunable diaphragm

Tunable diaphragms let you hear high and low frequency sounds on both the adult and pediatric sides of the chestpiece.

Pediatric Side

The pediatric side is useful for small or thin patients, around bandages, and for carotid assessment and converts to an open bell. Just remove the single-piece diaphragm and replace it with a non-chill rim.

Single-piece diaphragm

Single-piece diaphragm is easy to attach and easy to clean because the surface is smooth without crevices.

Littmann Cardiology IV open bell stethoscope on patient chest

Doctor using Littmann Cardiology IV Stethoscope on patient back.

Littmann Cardiology IV Doctor, patient and child talking

Open bell

Open bell stays clear of dirt and debris by covering it with the small diaphragm.

Next-generation tubing

Not made with natural rubber latex or phthlate plasticizers in the tubing or any other component.

7 year promise

Turn to your trusted instrument for years to come with a seven-year promise.

Littmann Stethoscopes Acoustic Performance Levels

Littmann Lightweight Stethoscope

Littmann Classic III and Classic II stethoscope chestpiece images

Cardiology Stethoscope

Littmann CORE Digital Stethoscope

Level 6

The personal diagnostic tool you depend on day after day. Ideal for taking blood pressure readings and making limited patient assessments.

Levels 7-8

Hard-working, dependable, clinical tools for physical assessment and monitoring of your patients, one long shift after another

Levels 9-10

Provides outstanding acoustic sensitivity to help you perform detailed diagnostic auscultation. Useful in challenging and critical care environments.

Level 10+

Offers high-performance acoustics with connectivity, amplification and noise reduction. Useful in challenging and critical care environments.

What's in the box

  • stethoscope

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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    399 global ratings

    Customers say

    Customers like the quality and sound quality of the professional stethoscope. They say it's a great product with clear sounds and responsive diaphragms. However, some customers have reported the length is too short for cross body exams. Opinions are mixed on value.

    AI-generated from the text of customer reviews

    35 customers mention31 positive4 negative

    Customers like the quality of the professional stethoscope. They say it's the best stethescope they've ever used, has great professional quality, and is reliable. Some customers also mention that the tube is too short. Overall, most are satisfied with the quality and durability of the product.

    "This is a great stethoscope. The 22" tubing is perfect for proper acoustics...." Read more

    "The stethoscope works fabulously. However the size of the stethoscope doesn’t drape around the neck appropriately for a 6’2” male" Read more

    "The tube is quite short, otherwise it’s a nice stethoscope" Read more

    "It is a very durable stethoscope. I had a previous one for about 20 years. The quality is the best. I can't listen with any other stethoscope." Read more

    13 customers mention13 positive0 negative

    Customers are satisfied with the sound quality of the professional healthcare monitor. They mention that it produces clear sounds, the 22" tubing is perfect for proper acoustics, and the diaphragms are versatile and responsive for low and high pitched sounds. They say it works well for listening, and that the soft ear tips seal out extraneous noise. Some say that the product amplifies heart and lung sounds but that it should be about 5 inches longer.

    "...This was a great upgrade! Love the sound quality...." Read more

    "...The diaphragms are versatile and responsive for low and high pitched sounds and the option to convert the bell shaped side to a conventional bell is..." Read more

    "Loved the sound quality. A great value and a nice gift for that medical student or nursing school" Read more

    "Great sound quality with both bells but the length is short and have to get close to the patient" Read more

    9 customers mention6 positive3 negative

    Customers have mixed opinions about the value of the professional healthcare product. Some find it worth the price, while others say it's not worth the money and contains a cheap non-Littmann stethoscope.

    "...A well functioning Cardiology IV is worth the additional money...." Read more

    "Loved the sound quality. A great value and a nice gift for that medical student or nursing school" Read more

    "Box said Cardiology 4 stethoscope, but inside was a cheap non-Littmann stethoscope!" Read more

    "...Very fast delivery, packed extremely well. Great seller. The price is great. Will definitely buy from this seller again...." Read more

    18 customers mention0 positive18 negative

    Customers are disappointed with the length of the professional healthcare stethoscope. They mention that the tubing is too short, making it difficult to get close to the bells. Some say that the stethescope is too small for cross-body exams.

    "...The 22 inch is short though, and can't be hooked around your neck (like the 27 inch can)...." Read more

    "Too short" Read more

    "Too short for cross body exams" Read more

    "The tube is quite short, otherwise it’s a nice stethoscope" Read more

    Do not buy
    1 Star
    Do not buy
    This almost $180 stethoscope came in a ripped box without shrink wrap in a bag and it has earwax on it and scratched up ear pieces. Do not buy.
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    Top reviews from the United States

    Dan Burch, Jr.
    5.0 out of 5 stars Very good quality
    Reviewed in the United States on January 7, 2024
    Verified Purchase
    Worked as described
    Helpful
     Report
    Emily
    5.0 out of 5 stars Highly recommend!
    Reviewed in the United States on December 14, 2016
    Verified Purchase
    I was looking to replace my 22 inch Littmann from the 80's. This was a great upgrade! Love the sound quality. My colleague has the 27 inch Cardiology III Stethoscope and I feel that the sound quality from mine is a tiny bit more clear and crisp. The 22 inch is short though, and can't be hooked around your neck (like the 27 inch can). It is a heavier stethoscope than average and stays in place well, despite being short. Highly recommend; I think it is a great investment.
    7 people found this helpful
    Helpful
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    Harshdeep Acharya
    5.0 out of 5 stars Excellent quality
    Reviewed in the United States on May 16, 2023
    Verified Purchase
    Littmann always lives up to the expectations
    Helpful
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    Mindy C
    4.0 out of 5 stars Let’s see how long it takes before the tubing cracks
    Reviewed in the United States on January 22, 2024
    Verified Purchase
    Littman is a standard in the healthcare industry-wish they had a better warranty and care instructions to avoid cracking. So far this is intact
    Helpful
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    deborah sullivan
    5.0 out of 5 stars Love this stethoscope
    Reviewed in the United States on March 26, 2023
    Verified Purchase
    Such a great stethoscope! I just retired my first Littmann stethoscope after 20 years of great service, so this was a perfect replacement!
    Helpful
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    James Biggerstaff MD
    5.0 out of 5 stars Best Littman Scope
    Reviewed in the United States on May 2, 2016
    Verified Purchase
    This is a great stethoscope. The 22" tubing is perfect for proper acoustics. The 27" is mainly for people who want to maintain distance from the patient during the exam or for securing the head of the scope in a coat pocket while wearing the earpieces around the neck, but acoustics will suffer. I like this scope more than my Littman Master Cardiology scope. The diaphragms are versatile and responsive for low and high pitched sounds and the option to convert the bell shaped side to a conventional bell is fantastic for those that prefer it. There are no rubbing tubes to interfere with auscultation and the soft ear tips seal out extraneous noise. In short, the Littman Cardiology IV 22" stethoscope is the most versatile and the most acoustically pure scope yet available from Littman. I highly recommend it.
    115 people found this helpful
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    Ginny
    3.0 out of 5 stars It’s short
    Reviewed in the United States on February 19, 2023
    Verified Purchase
    My son needed a stethoscope for class. Thought I knew basic stuff about a stethoscope. Ordered cardio because that’s what I always like and when it arrived it’s about 6” shorter than my Littman. Don’t really like that too much. Hard to get used to if your used to a longer one
    One person found this helpful
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    Top reviews from other countries

    Vamsi
    3.0 out of 5 stars Pls read the length while buying
    Reviewed in India on July 7, 2018
    Verified Purchase
    This is a shorter length model and is supposed to work better
    But I (cardiologist) did not find it any different from the usual length stethoscopes except for developing a back ache due to the extra bending
    Not worth buying friends
    Report
    IvoryM
    4.0 out of 5 stars quality is as expected
    Reviewed in Canada on February 5, 2017
    Verified Purchase
    Ordered from University of Toronto I think. They helped to resent it by another shipper as there was a shipping problem with the previous carrier. Don't know why it is very dusty though when I first open the un-sealed box. But everything else is fine.
    2 people found this helpful
     Report
    Regular Buyer
    2.0 out of 5 stars Waste of money
    Reviewed in Canada on May 26, 2017
    Verified Purchase
    Too short and no refund because it's considered a personal health product by Amazon. Waste of money.
    5 people found this helpful
     Report