Carolinas Core Concepts Core Concepts in EM; a repository for Carolinas lecture summaries.


Littmann’s EKG Course: T Waves

  • 1-3mm upsloping ST depressions in V1-V6 with tall, symmetric T-waves is highly concerning for hyperacute proximal LAD STEMI.

    New Wellens LAD

    This EKG was taken prior to cath of a patient with a 100% proximal LAD lesion. Note the upsloping ST segments.

    • N Engl J Med 2008;359:2071-3       Heart 2009;95:1701-6
  • The T-waves in hyperkalemia are often simply narrow-based rather than tall.  Because of this, the computer software often "double counts" the heart rate.


    This patient has a K+ of 7.2. Note that the computer "double-counts" the heart rate.

Comments (16) Trackbacks (0)
  1. Hi there! I could have sworn I’ve been to this blog before but after browsing through some of the post I realized it’s new to me.
    Anyways, I’m definitely happy I found it and I’ll be bookmarking and checking back

  2. I got this site from my pal who told me regarding this web site and now this
    time I am browsing this site and reading very informative articles at this

  3. Do you mind if I quote a few of your articles as long as I
    provide credit and sources back to your website? My blog site is in the
    exact same niche as yours and my visitors would truly benefit from a lot
    of the information you present here. Please let me know if
    this okay with you. Thanks a lot!

  4. Tɦis tygpe of material hass been used for enturies
    in buildkngs like palaces and cathedrɑls, so it. Follow all
    labelѕ, particularly if it comes to dilute caffeine for сleaning.
    Ater you might have cleaned the grout in between yoսr marblе tile floprs
    you should tɦoroughly rinse a floor to mqke sure there’s
    noo alkaline cleaner residue left on the bottom.

  5. Otherѕ————–52———203—————-271. In fact,
    it gives extraordinary strength, value and durability on the structure tɦat make it
    worth using. Youu can rub the affected regioո using a soft cloth aand detergent.

  6. Hi there, I discovered your site by way of Google even
    as searching for a comparable subject, your site got here up, it appears to be like great.
    I have bookmarked it in my google bookmarks.
    Hello there, simply turned into alert to your blog thru Google,
    and located that it’s truly informative. I’m
    going to watch out for brussels. I will be grateful if you continue this in future.
    Many people might be benefited out of your writing. Cheers!

  7. Your mode of explaining everything in this paragraph is
    genuinely pleasant, all be able to simply understand it, Thanks a lot.

  8. If you would like to grow your familiarity simply keep visiting this site and be
    updated with the latest gossip posted here.

  9. Hey there would you mind letting me know which webhost you’re utilizing?
    I’ve loaded your blog in 3 completely different browsers and I must say this blog loads a lot quicker then most.
    Can you recommend a good hosting provider at a fair price?
    Thanks, I appreciate it!

  10. For latest news you have to go to see world-wide-web and
    on the web I found this website as a best web page for hottest updates.

  11. Hi would you mind sharing which blog platform you’re using?

    I’m going to start my own blog in the near future but I’m having a difficult time
    selecting between BlogEngine/Wordpress/B2evolution and Drupal.
    The reason I ask is because your design and style
    seems different then most blogs and I’m looking for something unique.
    P.S Sorry for getting off-topic but I had to ask!

    – cliquez ici
    – cliquez ici
    – cliquez ici
    – cliquez ici
    – cliquez ici
    – cliquez ici

  12. WOW just what I was looking for. Came here by searching for chest pain

  13. Hello there!
    May any individual have the same complications when i accomplish?

    I can not manage to any more fulfill the companion inside bed room.
    Right after having a few children I have shed your
    baby-belly weight nevertheless I can not appear to re-tighten my vagina.

    I can continually carry out other activities to make them satisfied in the sleeping quarters simply because oral sexual no more excites him or her.
    Support! We have started off investigating items along with approaches to resolve this particular, can anyone advocate a fantastic just one?

    Thank you!

  14. What a material of un-ambiguity and preserveness of precious familiarity concerning unexpected feelings.

  15. The recent ninety GB model can run but not just PS2 games but also PS1 games precisely as it has a much better
    emulator. There are several different websites that allow you to
    download ROMs. However, hardware emulator is an emulator in the form of hardware devices like printer emulators.

  16. How did you generate those graphs?

Trackbacks are disabled.