Snapshot Case: 44 Year Old Male – Chest Tightness


Here's a new "Snapshot" case courtesy of Dr. Bojana Uzelac from Serbia…

A 44 year old male presents with a chief complaint of tightness in his chest x 1 hour. He was on his way to a conference when it started and states:

"It feels kind of like asthma. I've never been diagnosed but I imagine this is what it would feel like. Maybe I'm just nervous about speaking in front of everyone."

Vitals: HR 85 bpm, RR 20/min, SpO2 97% on room air, BP 157/84 mmHg, and temp 37.1 C.

The patient's skin is cool and dry and he appears mildly anxious. The following EKG is then captured.

2014.02.03 - 0000 - 01 - Bojana Uzelac - Blog Case - EMS 12-Lead

Is this patient experiencing a STEMI? If so, where would his occlusion be located?


8 Comments

  • Shalom says:

    Looks like a STEMI, very probably of the Proximal LAD (Anterior ST elevation with elevation in V1, AVR + possibly Incomplete RBBB)
    Elevation in III makes me think that the LAD may wraparound the apex. (Considering limb leads are properly placed) 

  • ren says:

    I would call STEMI anterior ST elevation. With aVR also being elevated this is a LMCA until proven otherwise (could also be prox LAD).  

  • John says:

    I am thinking pericarditis or possibly BER. I am not calling this STEMI.

  • Joel says:

    Anteroseptal MI with ST elevation in V1-V4, reciprocal depression in Leads I, II, aVL. Likely Proximal LAD occlusion. 

  • sanchopanza says:

    ECG: Sinustachycardia 75/m, normal heart-axis, normale PQ en QTc duration, slight intraventricular conduction delay, significant ST elevation in leads V1-5 and aVR, depression lateral (aVL, V6) and slightly in II, sharp T-waves V2/3.

    Combining this with the complaints and duration (1 hour) I would seriously consider CAG. Possibly proximal LAD/ left main as said by Ren.

    Any cardiovascular riskfactors? Any recent illnesses? (diarrhea, respiratory infection last 2 weeks?)

     

  • Chris says:

    STEMI -anterior.. not sure how any Paramedic can not call this a stemi…. Jon , please explain why you would not call this a stemi?? Chest discomfort-st elevation -new onset . Im hear to learn

  • Matthew says:

    Lots of ST elevation.  To the cath lab!  But maybe pericarditis??

  • P Lem says:

    My quick guess would be Early Repolarization with Hyperkalemia, but tangentially, I'm rather intrigued with the morphology of the anterior lead P waves; is there atrial pathology of some sort as well?

1 Trackback

Leave a Reply

Your email address will not be published. Required fields are marked *

EMS 12-Lead

Cardiac Rhythm Analysis, 12-Lead ECG Interpretation, Resuscitation

JEMS Talk: Google Hangout

Comments
Jessica
68 y.o. male with weakness: “Treat the monitor, not the patient?”
the bizzare complexes coupled with the fact that the patient takes a potassium sparing diuretic make me think hyperkalemia
2015-04-29 12:31:37
Aman
The 12 Leads of Christmas: V2
Thank you for your response. By all means, take your time! As for the source of the first figure, I got it from the book "Essential Cardiology: Principles and Practice - 3rd edition" by Clive Rosendorff - Chapter 7, Figure 7.3 (Page 97). It's one of the rare texts where I found a mention of…
2015-04-27 06:52:25
Vince DiGiulio
The 12 Leads of Christmas: V2
Your questions on this topic are some of the best I've encountered—no need to apologize! It makes me very happy to see this post reaching the right people. I'm working non-stop the next two days but I will get back to you soon with my full response. Two things to start: First, where did you…
2015-04-27 05:14:11
AJ
68 y.o. male w/ weakness: conclusion – “Treat the monitor.”
Very informative case! Thank you for sharing..... I will be using it to teach our paramedics and residents (if you allow me to)..... Keep the great working going guys!
2015-04-27 03:05:29
Aman
The 12 Leads of Christmas: V2
Thank you so much! I wonder why this information is not found in ECG texts. I have a query though. The critical information seems to be the fact that leads V1 and V2; V3; and V4-V6, each are physically located on a different transverse plane with respect to the theoretical electrical center. (Also mentioned in…
2015-04-26 18:24:06

STEMI Expert?

  • Click here to find out!
  • 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