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  1. TomB

    12-Lead EKGs

    My parents recently moved back into my EMS system's jurisdiction and my father just turned 83. If he contacted 9-1-1 at 0330 Sunday morning with an ECG like this (especially depending who was on call) I would just assume they treat him medically and re-assess. Make no mistake, if they were...
  2. TomB

    12-Lead EKGs

    It may be bad news but I don't agree that it should be an automatic prehospital cath lab activation unless there is consensus on this point with Emergency Medicine and Cardiology. Steve Smith, M.D. writes about this frequently and specifically mentions the Yamaji study...
  3. TomB

    12-Lead EKGs

    I just took a page out of Steve Smith's playbook and started calling anterior STEMI "LAD occlusion" which avoids the problem of having to say absurd things like "anteroseptal STEMI with lateral extension". ST-elevation in aVR with widespread ST-depression is rarely due to left main coronary...
  4. TomB

    12-Lead EKGs

    Same thing! :)
  5. TomB

    12-Lead EKGs

    "The comments on most of the posts are useless. Everyone seems to think of something completely different." This can be frustrating for people. It was true when I worked as a cardiac monitoring technician in a critical care stepdown unit. "Ask 3 different cardiologists...." Then I realized that...
  6. TomB

    V-Tach vs Paced rhythm

    This reminds me of Rhythm Challenge #5. Part 1 http://www.ems12lead.com/2010/11/26/rhythm-challenge-5/ Part 2 http://www.ems12lead.com/2010/11/27/rhythm-challenge-5-answer/ In the bottom strips the pacemaker keeps firing but finds the ventricles refractory due to the native rhythm (sometimes...
  7. TomB

    AFIB with RVR and wide complex??

    Looks like AF with runs of VT to me.
  8. TomB

    EKG Interpretation

    The relatively young age and extreme rate suggest WPW Syndrome. Could be a reciprocating tachycardia or 1:1 flutter. You could apply the defibrillator pads and attempt adenosine which would either break the rhythm or confirm 1:1 flutter. Or, if hemodynamically unstable, sedate and perform...
  9. TomB

    De Winter ST/T-Waves

    A new post on a STEMI equivalent: de Winter ST/T-waves! http://www.ecgmedicaltraining.com/de-winter-stt-waves/ Tom
  10. TomB

    Wolff-Parkinson-White (WPW) Syndrome

    EMT Lifers: I wrote a new 2-part blog post on WPW Syndrome. Part 1: http://www.ecgmedicaltraining.com/wolff-parkinson-white-wpw-syndrome-part-1/ Part 2: http://www.ecgmedicaltraining.com/wolff-parkinson-white-syndrome-part-2/ Tom B.
  11. TomB

    ECG Scenario. VT or SVT with Aberrancy?

    Robb: The ECG shows clear-cut VT. The desire to call a wide complex tachycardia SVT with aberrancy is very powerful. I'm not entirely sure why but it's true! One of my missions in life is to counteract this desire in the minds of emergency clinicians. Here are some things to keep in mind...
  12. TomB

    IV's in Paramedic School

    The habits you develop right now will last your entire career (good or bad). Lay out your equipment and spike your IV bag using the proper aseptic technique. Shut down the roller clamp prior to squeezing the drip chamber. It helps prevent air bubbles in the IV line. There is no need to remove...
  13. TomB

    Handtevy question

    "I'm great at math. I'm terrible at math during a code." - Peter Antevy, M.D.
  14. TomB

    Handtevy question

    Here's a solution I've been working on that includes age and length-based color. https://www.facebook.com/ems12lead/photos/pb.216914116048.-2207520000.1433511931./10153169906726049/ Tom
  15. TomB

    Reciprocal Changes in 12-Lead with Acute STEMI

    If the only abnormality on this ECG was the abnormality present in leads V1-V3 I would call it acute isolated posterior STEMI. It is true that you can "train your mind" to see acute isolated posterior STEMI by paying close attention to these leads in the setting of acute inferior STEMI because...
  16. TomB

    Making Sense of Sgarbossa's Criteria - Chest Pain and LBBB

    I just finished a 3-part series on chest pain and left bundle branch block. Part 1: http://www.ecgmedicaltraining.com/making-sense-of-sgarbossas-criteria-chest-pain-and-left-bundle-branch-block-part-1/ Part 2...
  17. TomB

    TCP False capture - True Capture?

    Does anyone know if rhan101277 is still around? The AACN is doing an online class about TCP and I was wondering if they could obtain permission to use these ECGs as examples of false capture. Thanks, Tom B.
  18. TomB

    Handtevy for Peds.

    Most pediatric drugs (not all) are dosed according to lean body mass which is why length based and age based estimations are acceptable (and comparable). Dr. Broselow says it's acceptable to "bump up a color" if the child is large for his/her age. But, considering that so many kids are not...
  19. TomB

    Handtevy for Peds.

    I met Peter Antevy, M.D. and his wife Allison at EMS Today 2015 where he received an EMS 10 Award. He's a great guy. I also attended two of his classes. I wrote about it here...
  20. TomB

    DNR/STEMI/Defib?

    If you're going to bother taking a DNR patient to the cath lab (one imagines after consent from the patient or family) then it makes sense to defibrillate if the patient experiences VF during the procedure. It's a common thing that happens especially when reperfusing the RCA. That's a different...
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