2022 Echocardiogram STEMI 
Dr. Smith's ECG Blog
OCTOBER 30, 2023
A 60 yo with 2 previous inferior (RCA) STEMIs, stented, called 911 for one hour of chest pain. Here is his most recent previous ECG: This was recorded after intervention for inferior STEMI (with massive ST Elevation, see below), and shows inferior Q-waves with T-wave inversion typical of completed inferior OMI. ng/mL (quite large).
Dr. Smith's ECG Blog
DECEMBER 22, 2022
He visited an outpatient clinic for it and an echocardiogram and exercise stress test was normal. In the meantime, cardiology consultant sees the patient and performs a bedside echocardiogram which revealed no major wall motion abnormalities. Take home messages: 1- In STEMI/NSTEMI paradigm you search for STE on ECG. 2021.21026.
Dr. Smith's ECG Blog
OCTOBER 15, 2024
A prehospital “STEMI” activation was called on a 75 year old male ( Patient 1 ) with a history of hyperlipidemia and LAD and Cx OMI with stent placement. Additionally, a bedside echocardiogram showed no wall motion abnormality and normal LV function. He wrote most of it and I (Smith) edited.
Dr. Smith's ECG Blog
SEPTEMBER 29, 2023
In the available view of the sinus rhythm, we see normal variant STE which probably meets STEMI criteria in V4 and V5. In other words, the inferior "ST elevation" is due to the abnormal rhythm, and does not signify OMI or STEMI in any way. The emergent echocardiogram showed normal EF, no WMA, and normal valve function.
Dr. Smith's ECG Blog
DECEMBER 11, 2023
Recall from this post referencing this study that "reciprocal STD in aVL is highly sensitive for inferior OMI (far better than STEMI criteria) and excludes pericarditis, but is not specific for OMI." Her contrast enhanced echocardiogram is shown below in the parasternal short axis view. The case continues. link] Milosevic, A.,
Dr. Smith's ECG Blog
JULY 14, 2023
So we activated the Cath Lab Angiogram: Impression and Recommendations: Culprit for the patient's anterior ST segment myocardial infarction and out of hospital V-fib cardiac arrest is a thrombotic occlusion of the mid LAD The first troponin returned barely elevated at 36 ng/L (URL = 35) In our study of initial troponin in STEMI, 26.8%
Dr. Smith's ECG Blog
OCTOBER 22, 2024
Unfortunately, the cardiologist waited until the next day to refer the patient for angiography and intervention because patient did not meet criteria for "STEMI"." The echocardiogram shows a preserved left ventricular ejection fraction (LVEF) of 55% with marked basal and mid inferolateral and basal anterolateral hypokinesia.
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