Angioplasty STEMI Thrombolysis 
Dr. Smith's ECG Blog
APRIL 22, 2024
Patient still not having chest pain however this is more concerning for OMI/STEMI. Wellens' syndrome is a syndrome of Transient OMI (old terminology would be transient STEMI). A comparison of electrocardiographic changes during reperfusion of acute myocardial infarction by thrombolysis or percutaneous transluminal coronary angioplasty.
Dr. Smith's ECG Blog
SEPTEMBER 7, 2024
Smith : there is some minimal ST elevation in V2-V6, but does not meet STEMI criteria. Transient STEMI has been studied and many of these patients will re-occlude in the middle of the night. Is it normal STE? The computer thinks so, and the physician thinks that is quite possible. However , there is terminal QRS distortion in lead V3.
Dr. Smith's ECG Blog
AUGUST 3, 2017
The precordial ST-depression pattern on this ECG (and in this clinical setting) should immediately raise suspicion of Posterior STEMI! Posterior STEMI occurs in approximately 15-20% of acute MI, but the vast majority of the time it is seen in conjunction with inferior (Infero-Posterior) or lateral (Postero-Lateral) STEMI (1).
Dr. Smith's ECG Blog
JUNE 18, 2013
His ECG was repeated at this point: This shows a well developed anterior STEMI. To not see these findings is very common, and this patient would be given the diagnosis of NonSTEMI, with subsequent development of STEMI. It is not a missed STEMI, but it is a missed coronary occlusion. The peak troponin I was over 100.
Dr. Smith's ECG Blog
MARCH 9, 2013
Here is the prehospital ECG, with pain:  Hyperacute anterolateral STEMI  The medics had activated the cath lab and the patient went for angiogram and had a 95% stenotic LAD with TIMI-3 flow. Type B waves are deeper and symmetric. When the patient had chest pain, prior to nitroglycerine, what do you think the ECG showed ? A stent was placed.
Dr. Smith's ECG Blog
APRIL 8, 2022
There is clearly sufficient STE for STEMI criteria in leads V2 and aVL, but lead I has less than 1.0 mm of STE - thus, technically this ECG does not meet STEMI criteria, although it is a quite obvious OMI. This ECG was immediatel y discussed with the on-call cardiologist who said the ECG was "concerning but not a STEMI."
Dr. Smith's ECG Blog
JUNE 28, 2018
See these posts for Wellens' mimics: Pseudo-Wellens' Syndrome due to Left Ventricular Hypertrophy (LVH) Anterior STEMI? It even meets STEMI criteria: 2.5 A comparison of electrocardiographic changes during reperfusion of acute myocardial infarction by thrombolysis or percutaneous transluminal coronary angioplasty.
Expert insights. Personalized for you.
122 
Let's personalize your content