Tag Archives: concordant ST-elevation

64 year old female CC: Trouble Breathing – Conclusion

Entry Img

Lots of great comments and it was good to see the depth of discussion on the appropriate treatment and transport for this patient! This is the conclusion to 64 year old female CC: Trouble Breathing. When we left off our crew was attending to an elderly female patient in respiratory extremis. Pulmonary edema was present […]

88 year old female CC: Chest pain – Conclusion

Entry Img

This is the conclusion to 88 year old male CC: Chest pain. Let's take another look at the 12-lead ECG. This ECG shows acute STEMI in the presence of left bundle branch block. It's also an excellent example of the value of using "excessive discordance" to identify acute STEMI in the presence of left bundle […]

58 year old female CC: Chest pain – Conclusion

Entry Img

Here’s the conclusion to the 58 year old female with chest pain and left bundle branch block. To refresh your memory here is the 12-lead ECG. And for those of you who requested lead V4R. This ECG meets all 3 of Sgarbossa’s criteria to identify acute STEMI in the presence of left bundle branch block. Keep […]

58 year old female CC: Chest pain

Entry Img

Here’s another case study from an international reader who wishes to remain anonymous. Presenting Complaint – Chest Pain History of Present Complaint – 58 year old female, nil cardiac history, mild smoker, social drinker and overweight. Complaining of acute central chest pain @ rest. Awoken by pain. On Arrival – Sat upright on settee (Editor’s […]

Sgarbossa's Criteria – New Graphic

Entry Img

Here is a graphic I created to help explain Sgarbossa’s criteria for identifying acute myocardial infarction (AMI) in the presence of left bundle branch block (LBBB) or paced rhythm. In a previous article I showed this graphic which was created using PowerPoint. Here is a similar graphic I created this morning by cropping actual ECGs […]

Identifying STEMI in the presence of LBBB – Sgarbossa's Criteria – Part II

Entry Img

In Part I, we discussed Sgarbossa’s Criteria for identifying AMI in the presence of LBBB. We also talked about the “rule of appropriate T wave discordance” for bundle branch blocks and other forms of abnormal depolarization (like ventricular rhythms or paced rhythms). You will recall that I drew a distinction between a QRS complex’s main […]

Identifying STEMI in the presence of LBBB – Sgarbossa's Criteria – Part I

Entry Img

There has been a lot of discussion lately about identifying AMI in the presence of LBBB (see Dr. Bearemy’s “My Emergency Medicine Blog” here and a recent thread on the EKG Club). I’ve also been receiving a lot of emails offlist, so I think a full discussion is in order. In my recent post Who […]

EMS 12-Lead

Cardiac Rhythm Analysis, 12-Lead ECG Interpretation, Resuscitation

JEMS Talk: Google Hangout

Comments
Jared
59 Year Old Male: Unwell
Field Dx: Uncompensated cardiogenic shock. Tachycardia caused by compensation mechanism. Probable cause: Complete heart block due to the global nature of the changes. Tx: O2 @ 15 lpm NRB and possibly CPAP if pressure rises enough, 324 ASA, amio drip, possible norepi, and diesel. Put pads on in case he tanks. Definitive Tx: Needs cathed.
2015-07-02 17:46:57
Jonas
59 Year Old Male: Unwell
CPAP. IV. Nitro if BP can be controlled. Kidneys may be in acute failure causing extra fluid, or CHF, or both. Big ole triangular looking t-waves would have me thinking calcium. Monitor to see if conditions improve with CPAP. Place pads on patient, and have help with you in the ambulance.
2015-07-02 17:17:30
Brian Brubaker
59 Year Old Male: Unwell
At a quick glance it looks like tombstones (R on T). At closer look without calipers, it appears to be accelerated ideoventricular rhythm due to complete heart block. Not enough information to go off of, so cardioverting or pacing might just kill the patient quicker than anything. Transport immediately since his sick heart could stop…
2015-07-02 05:49:02
Holden
59 Year Old Male: Unwell
I've only studied cardiology for a few months and have read Dubin's book 1.5 times so I'm not an expert by any means. However, can a possible interpretation be a junctional tachycardia with aberrant ventricular conduction and a STEMI? No P waves and aberrancy causing a slightly wide QRS (but not wide enough for V-Tach).
2015-07-02 00:50:22
James
59 Year Old Male: Unwell
This is a ugly EKG. Wide complex irregular tachycardia around 150's. A-fib and a-flutter are possibilities. He's severely symptomatic. At this point, all treatment is same, electricity. If A fib, it may not want to "shock out" easily. This may be a case where initial cardioversion at max joules would be prudent. Pulmonary edema likely…
2015-07-01 22:00:13

ECG Medical Training

12-Lead ECG Challenge Smartphone App

Photobucket

12-Lead ECG Challenge Smartphone App - $5.99

  • Apple iOS
  • Android
  • Amazon
  • Web Based

  • FRN-TV video review
  • iMedicalApps.com review
  • Interested in resuscitation?

    FireEMS Blogs eNewsletter

    Sign-up to receive our free monthly eNewsletter

    Visitor Map / Stats

    Locations of visitors to this page


    LATEST EMS NEWS

    HOT FORUM DISCUSSIONS