Outcomes Pericarditis STEMI 
Dr. Smith's ECG Blog
MARCH 27, 2025
Below is the first ECG, signed off by the over-reading cardiologist agreeing with the computer interpretation: ST elevation, consider early repolarization, pericarditis, or injury. Theres ST elevation in V3-4 which meets STEMI criteria, which could be present in either early repolarization, pericarditis or injury.
Dr. Smith's ECG Blog
SEPTEMBER 25, 2024
The computer interpretation was “ST elevation, consider early repolarization, pericarditis or injury.” The final cardiology interpretation confirmed the computer interpretation of “ST elevation, consider early repolarization, pericarditis or injury”. A healthy 45-year-old female presented with chest pain, with normal vitals.
Dr. Smith's ECG Blog
JUNE 20, 2018
Clinician and EKG machine read of acute pericarditis. While it is true that inferior MI has ST depression in aVL 99% of the time (Bischof and Smith), and that inferolateral ST elevation is the most common distribution for pericarditis, the ST elevation in V3 has "terminal QRS distortion (TQRSD)," (diagnostic of LAD occlusion).
Dr. Smith's ECG Blog
JULY 3, 2018
06:44 - T-waves in V2 are smaller now - Overall resolution of prior findings (which qualifies as a dynamic change) The initial note by the cardiologist states that the presentation is more consistent with pericarditis. Remember, pericarditis is the thing you say and write down when youre actively trying to miss an OMI.
Dr. Smith's ECG Blog
NOVEMBER 29, 2023
Here they are: Patient 1, ECG1: Zoll computer algorithm stated: " STEMI , Anterior Infarct" Patient 2, ECG1: Zoll computer algorithm stated: "ST elevation, probably benign early repolarization." He diagnosed anterior "STEMI" and activated the cath lab. 25 minutes later, EMS called back with this new ECG: Super obvious STEMI(+) OMI.
Dr. Smith's ECG Blog
MAY 16, 2023
There is a reasonable chance of pericarditis in this case, or this could be a baseline." Here is the Queen of Heart's interpretation: The cath lab had been activated for concern of STEMI. Other outcome information is not available. I sent this to Dr. Smith and this was his response: "Likely pericarditis, but that is perilous.
Dr. Smith's ECG Blog
AUGUST 6, 2024
These latter findings are typical of pericarditis, but pericarditis never has reciprocal ST depression. It definitely does not fulfill STEMI criteria, and I would argue that it would not lead to cath lab activation in most centers. Usually with pericarditis and myocarditis — hyperacute T waves (HATW) are not present.
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