2013 Cardiac Arrest Electrocardiogram 
Dr. Smith's ECG Blog
OCTOBER 28, 2013
Cardiac arrest can cause diffuse subendocardial ischemia, usually transient (it often resolves as time goes by after ROSC). Also, anterior MI could result from 1) ACS, but also from 2) severe ischemia due to combination of a hemodynamically significant LAD stenosis + severe hypotension during cardiac arrest.
Dr. Smith's ECG Blog
NOVEMBER 4, 2022
New insights into the use of the 12-lead electrocardiogram for diagnosing acute myocardial infarction in the emergency department. All electrocardiograms (ECGs) and coronary angiograms were blindly analyzed by experienced cardiologists. Harhash AA, Huang JJ, Reddy S, et al. aVR ST segment elevation: acute STEMI or not?
Dr. Smith's ECG Blog
JULY 22, 2023
Induced Brugada-type electrocardiogram, a sign for imminent malignant arrhythmias. This definition was changed following an expert consensus panel in 2013 — so that all that is currently needed to diagnose Brugada Syndrome is a spontaneous or induced Brugada-1 ECG pattern, without need for additional criteria.
Dr. Smith's ECG Blog
JANUARY 30, 2019
Induced Brugada-type electrocardiogram, a sign for imminent malignant arrhythmias. This definition was changed following an expert consensus panel in 2013 — so that at the present time, all that is needed to diagnose Brugada Syndrome is a spontaneous or induced Brugada-1 ECG pattern, without need for additional criteria.
Dr. Smith's ECG Blog
NOVEMBER 24, 2017
Essential Reading : Full text link: AHA/ACCF/HRS Recommendations for the Standardization and Interpretation of the Electrocardiogram, Part IV: The ST Segment, T and U Waves, and the QT Interval (full text link). Am J Cardiol 12(9):1379-1383; Nov 2013. Some other points: 1. Musat DL et al. Unfortunately, the topic is very complex.
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