Annals of emergency medicine
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We sought to determine whether electron-beam computed tomography (EBCT) could be used as a triage tool in the emergency department for patients with angina-like chest pain, no known history of coronary disease, normal or indeterminate ECG findings, and normal initial cardiac enzyme concentrations. ⋯ EBCT is a rapid and efficient screening tool for patients admitted to the ED with angina-like chest pain, normal cardiac enzyme concentrations, indeterminate ECG findings, and no history of coronary artery disease. Our study suggests that patients with normal initial cardiac enzyme concentrations, normal or indeterminate ECG findings, and negative results on EBCT may be safely discharged from the ED without further testing or observation. Larger studies are required to confirm this conclusion.
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The American Board of Emergency Medicine (ABEM) Longitudinal Study of Emergency Physicians (LSEP) was initiated to describe the development of a new medical specialty through the continuing study of the lives of representative emergency physicians. The study is designed to gather data periodically over many years to come. The primary purpose of this article is to provide a baseline for the information obtained and the methods used to develop the ABEM LSEP. ⋯ The LSEP is a broad-reaching investigation of emergency physicians. Over time the study will describe (1) the individuals who move the specialty forward at different stages in the growth of the specialty, (2) the realities of practice in the specialty, (3) the relationship of the specialty to the personal lives and well-being of the specialty physicians, and (4) the changes seen in these factors over time.
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A 36-year-old man with a history of depression presented to the emergency department after ingesting approximately 3,000 mL of ethylene glycol antifreeze in a suicide attempt. The patient's ethylene glycol concentration, 1,889 mg/dL, was higher than any level previously documented in the medical literature. Although his course was complicated by nausea, emesis, lethargy, metabolic acidosis, and kidney failure, the patient survived without persistent kidney failure or other chronic problems. Sustained hemodialysis and ethanol infusion were instituted in the ED, on the basis of the patient's history, before laboratory confirmation of the ingestion was obtained.
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Emergency medicine is being established as a unique and independent specialty throughout the world. Two major models of emergency care delivery exist in the world today: the Anglo-American and the Franco-German model. ⋯ A global network of international emergency medicine is assisting the development of emergency medicine worldwide and now includes international organizations, academic institutions, and individuals in countries where emergency medicine is mature and their counterparts in countries where emergency medicine is developing. The multilevel exchange of information through various modalities, such as international conferences, physician exchange programs, and print or electronic media, is playing a vital role in the search for internationally applicable systems of emergency care.