CRIT CLOUD

  • Summaries & Reviews
    • Airway
    • Cardiovascular
    • Controversies
    • Endocrinology
    • Fluids
    • Guidelines
    • Infections
    • Neurology
    • Nutrition
    • Pharmacology
    • Procedures
    • Radiology
    • Renal
    • Resuscitiation
    • Respiratory
    • Sedation
    • Sepsis
    • Transfusion
  • World of Foam
  • FOAM.education
  • Education
    • ACLS Training ICU Lindenhofspital
    • Download Presentations
    • Download CME Galway Clinic 🔒
    • Download CME Lindenhof Hospital 🔒
    • Echo 🔒
    • Presentations🔒
    • Multimedia
  • About Us
    • Contact
  • Summaries & Reviews
    • Airway
    • Cardiovascular
    • Controversies
    • Endocrinology
    • Fluids
    • Guidelines
    • Infections
    • Neurology
    • Nutrition
    • Pharmacology
    • Procedures
    • Radiology
    • Renal
    • Resuscitiation
    • Respiratory
    • Sedation
    • Sepsis
    • Transfusion
  • World of Foam
  • FOAM.education
  • Education
    • ACLS Training ICU Lindenhofspital
    • Download Presentations
    • Download CME Galway Clinic 🔒
    • Download CME Lindenhof Hospital 🔒
    • Echo 🔒
    • Presentations🔒
    • Multimedia
  • About Us
    • Contact

Reviews and Summaries

Identify a Pacer by Chest X-Ray

29/10/2017

 
Picture
Clinicians are confronted every day with a growing number pacemakers (PMs), implantable cardioverter-defibrillators (ICDs) and implantable loop recorders (ILRs). Collectively these devices are sub summarised as cardiac rhythm management devices (CRMDs). Identification of these devices is simple as long a the patient can present an ID card or some other form of identification. This can become challenging especially in emergencies where such information might not be accessible, and interrogation of the pacemaker becomes a problem.
Using the wrong manufacturer-specific device programmer causes a delay in diagnostic and treatment and can be relevant in these situations.​


​
Techniques to identify a CRMD are following:

- Patient's ID card

- Medical records

- Manufacturers' patient registries (All CRMD manufacturers keep their own in-house registry of patients implanted with their devices and provide 24-hour telephone technical support
​
- Device specific radiopaque alphanumeric codes (ANC)

All these identification techniques have their problems in clinical practice, and so far no other method or algorithm was available to help out in such a dilemma. Sony Jacob et al. have therefore developed and validated the so-called

Cardiac Rhythm Device Identification Algorithm using X-rays (CaRDIA-X, see below)

The study participants using this algorithm showed an overall accuracy of 96.9%. This study was published in 2011 but only now caught our attention.

Picture
​We have tried this algorithm on a few X-rays ourselves and came to the conclusion:

Using the chart is a little challenge itself, but very helpful in most cases! Certainly worth keeping in mind!



Jacob S et al. Heart Rhythm. 2011 Jun;8(6):915-22.

Comments are closed.

    Search


    ​Translate

    Select your language above. Beware: Google Translate is often imprecise and might result in incorrect phrases!

    Picture


    ​Categories

    All
    Airway
    Cardiovascular
    Controversies
    Endocrinology
    Fluids
    For A Smile ; )
    Guidelines
    Infections
    Meducation
    Neurology
    Nutrition
    Pharmacology
    Procedures
    Radiology
    Renal
    Respiratory
    Resuscitation
    SARS CoV 2
    SARS-CoV-2
    Sedation
    Sepsis
    Transfusion

    Archives

    January 2021
    September 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    July 2019
    May 2019
    March 2019
    February 2019
    January 2019
    December 2018
    January 2018
    October 2017
    August 2017
    June 2017
    March 2017
    February 2017
    January 2017
    October 2016
    July 2016
    June 2016
    April 2016
    February 2016
    December 2015
    October 2015
    September 2015
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    March 2015
    January 2015
    December 2014
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014
    June 2014
    May 2014
    April 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013

    Author

    Timothy Aebi

    RSS Feed

ABOUT US

The Crit ☁​ supports free access medical education. The content of this website can be used and reproduced by stating a reference to our site.
Read our statements here

SEARCH US

CONTACT US

If you have any interesting article or news to be posted on this website, please contact us here
​

FOLLOW US

TRUST US

TWEET US

This website is certified by Health On the Net Foundation. Click to verify. This site complies with the HONcode standard for trustworthy health information:
verify here.

Picture
Follow @BIJCorg

DISCOVER THE WORLD OF #FOAMed HERE
Picture