Annals of emergency medicine
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An outline of a didactic curriculum from the Core Content in Emergency Medicine is presented. The 430 hours of lecture are distributed over three years. Three new categories have been added to the Core Content as previously defined by the Graduate/Undergraduate Education Committee of the American College of Emergency Physicians: drugs of emergency medicine, laboratory/radiology use in emergency medicine, and resident evaluation series. The benefits of this core curriculum are improved organization in educational format, better defined curricular guidelines for developing residencies, and standardized guidelines for individual topic assessment and review.
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Tricyclic antidepressants seem to have at least three types of effect on the heart: anticholinergic, adrenergic, and quinidine-like. Although the therapeutic emphasis in tricyclic antidepressant overdose has been on reversing the anticholinergic effects with physostigmine, there is considerable evidence suggesting that the life-threatening manifestations of tricyclic antidepressant overdose--the conduction defects, bradyarrhythmias, heart block, etc--are much more like quinidine and are more appropriately treated with phenytoin, or other drugs which enhance intracardiac conduction and myocardial contractility.