ECG Guru - Instructor Resources

A gathering place for instructors of ECG and cardiac topics.

       

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ECG Challenge donated by Guru member "chireu".

This is a derived (i.e., EASI) 12-lead ECG donated to the ECG Guru by new member "chireu".  The only history they were able to provide was one of possible atrial flutter but that was uncertain.  How would you interpret this ECG?

jer5150's picture

Jason's Blog: ECG Challenge for the months of July and August, 2014.

This is an ECG I performed a couple of years ago on an asymptomatic 83-year old man as an outpatient procedure. 

The computer interpreted this as:  "Marked sinus bradycardia [with] Frequent Premature ventricular complexes".  IS THE COMPUTER CORRECT?  Is there more than one plausible interpretation?  What is the differential diagnosis?

jer5150's picture

Jason's Blog: ECG Challenge for the month of June, 2014.

This is an ECG I performed on a 65-year old man about 5 years ago.  He mentioned something to me about his past medical history before we got started but, in truth, I would have recognized it had he not told me beforehand.  What did he tell me and what does this ECG reveal? 

jer5150's picture

Jason's Blog: ECG Challenge for the month of May, 2014.

Patient data:  54-year old man who recently underwent a major cardiac procedure.  At first glance, this ECG may not appear to be particularly unique but a closer inspection reveals something unusual going on here. 

HINT:  The telling clue can be found in lead II but you'll have to use calipers and think "outside-the-box".  3 days after this ECG, the patient reverted back to sinus rhythm but continued to display this one finding.  Good luck! 

Spoiler alert!!!
Only click on these 2 links if you want the answer given to you.
Link 1
Link 2

Glossary of ECG Terms by Dr. Ken Grauer

Fri, 04/25/2014 - 17:20 -- Dawn
Dr. Grauer will continually expand and update his ECG terms glossary, so follow this link to view it in the latest version:  Glossary of ECG Terms.
 

This Glossary of ECG Terms is intended to accompany Dr. Grauer's newest publication, "A 1st Book on ECGs-2014".   It is not meant to be a complete glossary of all ECG terms, but is very good for helping your students navigate the early lessons.  They will  find Dr. Grauer's book very helpful, also.

Book Review: Dr. Ken Grauer's ECG Pocket Brain 2014, Expanded Version E-PUB

Thu, 03/20/2014 - 13:25 -- Dawn

Want to know more about bundle branch block, IVCD, Wolff-Parkinson-White, Brugada?  Need a systematic approach to evaluating 12-Lead ECGs?  Need to brush up on your arrhythmia interpretation?  How do you explain prolonged QT intervals and Torsades de Pointes to your students?  All this and MUCH, MUCH more in Dr. Grauer's new 2014 ECG Pocket Brain, E-PUB edition.  This is the BEST comprehensive resource out there for ECG instructors and students alike!

Fans of the ECG Guru are very familiar with our Consulting Expert, Dr. Ken Grauer.  His commentary on our content is invaluable, and is especially helpful to instructors who want to know how to present more complex information to their students.  He makes ECG understandable and relevant to patient care situations.  Dr. Grauer has published many  print books and electronic books.  He strives to keep the cost low in order to make his materials accessible to all.  Through E-Publishing, he has been able to add more content and color illustrations to his popular books.  

Dr. Grauer's latest E-book is the electronic version of his 2014 ECG Pocket Brain.  Even if you have the print version of the ECG Pocket Brain, you will want the electronic version, because he was able to include MUCH MORE information, practice, and color illustrations.  The E-Pub looks especially great on iPad, Kindle Fire, and a computer screen.

For more information about the 2014 ECG Pocket Brain E-Pub and Dr. Grauer's other books, go to his website.  His publications can be ordered from Amazon.

jer5150's picture

All depends on how you define "degrees" - Winter Edition.

 

This is a contrasting follow-up to a posting I made during the record-setting heat of 2012's summer.  Today, one of our local news channels here in Richmond, Virginia was reporting on widespread normal axis throughout central Virginia.  Note the isolated physiological left axis deviation in the ironically-named “Hot Springs” Virginia.   

References / Sources:
1.)  WRIC Richmond News and Weather - - WRICTV8 - Home
2.)  Blaufuss Multimedia - Heart Sounds and Cardiac Arrhythmias

One of our local news channels was reporting widespread and record-breaking right axis deviation throughout central Virginia. - See more at: http://ecgguru.com/blog/all-depends-how-you-define-degrees#sthash.c8o0OYUv.dpuf

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