STEMI Stenosis 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
NOVEMBER 4, 2022
This has been termed a “STEMI equivalent” and included in STEMI guidelines, suggesting this patient should receive dual anti-platelets, heparin and immediate cath lab activation–or thrombolysis in centres where cath lab is not available. aVR ST segment elevation: acute STEMI or not? His response: “subendocardial ischemia.
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
DECEMBER 14, 2022
Cath at approximately 0945: "The LAD had a 90% proximal stenosis with TIMI 3 flow which corresponds to his ECG although LV function remains preserved. With nitroglycerin there is improvement in the 90% stenosis but still persistent stenosis consistent with the dynamic nature of his presentation. When is it anterior STEMI?
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
Characteristic electrocardiographic pattern indicating a critical stenosis high in left anterior descending coronary artery in patients admitted because of impending myocardial infarction. See these posts for Wellens' mimics: Pseudo-Wellens' Syndrome due to Left Ventricular Hypertrophy (LVH) Anterior STEMI? Am Heart J. Am Heart J.
Dr. Smith's ECG Blog
DECEMBER 19, 2023
link] A 62 year old man with a history of hypertension, type 2 diabetes mellitus, and carotid artery stenosis called 911 at 9:30 in the morning with complaint of chest pain. This is written by Willy Frick, an amazing cardiology fellow in St. He described it as "10/10" intensity, radiating across his chest from right to left.
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