Dr. Smith's ECG Blog: ST elevation (Saddleback), is it STEMI?
ST elevation: Differential diagnosis and caveats. A comprehensive review to help distinguish ST elevation myocardial infarction from nonischemic etiologies of ST elevation - ScienceDirect
Dr. Smith's ECG Blog: Saddleback ST Elevation. Is it STEMI? Is it type II Brugada?