Development and validation of a prioritization rule for obtaining an immediate 12-lead electrocardiogram in the emergency department to identify ST-elevation myocardial infarction

Journal Club Summary  Methodology:  3/5 Usefulness:  3/5 Glickman SW, Shofer FS, Wu MC, Scholer MJ, Ndubuizu A, Peterson ED, Granger CB, Cairns CB, Glickman LT. Am Heart J. 2012 Mar;163(3):372-82 Abstract Link   This retrospective derivation of an electrocardiogram (ECG) triage rule using classification and regression tree analysis of chief complaints from more than 3 million ED visits to 107 […]