Can J Emerg Med
-
Canada has no formal training program in disaster medicine for health care professionals. The University of Alberta's Division of Emergency Medicine has developed a means to fill the gap. Disaster Medicine Online (DMO) is an Internet-based, interactive, facilitator-guided distance-learning course on the fundamentals of disaster medicine. ⋯ Twenty of 22 learners completed the final assignment, and all 20 were successful in passing the course. Overall, 95% of learners said they would pursue another module if offered, and 100% would recommend DMO to their colleagues. DMO is a viable option for health care professionals who would like to pursue continuing medical education in this area without having to take time out of their personal and professional lives to travel to a face-to-face, traditional educational program.
-
Our primary objective was to describe the pulse oximetry discharge thresholds used by general and pediatric emergency physicians for well-appearing children with bronchiolitis and pneumonia, and to assess the related practice variability. ⋯ There does not yet exist a safe, clinically validated pulse oximetry discharge threshold. Emergency physicians from this study sample have a modest degree of practice variability in a self-reported pulse oximetry discharge threshold. Emergency physicians may use this data to compare their own practice with that reported by this group.
-
Atrial fibrillation (AF) is the most common arrhythmia seen in patients presenting to the emergency department (ED). Pharmacological conversion of atrial fibrillation to normal sinus rhythm (NSR) may be a feasible management strategy in selected patients. Recent guidelines have recommended intravenous amiodarone, a class III antiarrhythmic agent, for the conversion of AF to NSR. ⋯ High dose IV or combined IV and oral administration may be effective as early as 8 hours in patients with recent-onset AF of <48 hour duration in patients without contraindications to these high dose regimens. There are no data to support the use of IV amiodarone for acute conversion in patients with an ejection fraction of <40% or clinical heart failure, so its use in these scenarios should be limited to symptomatic patients who are refractory to electrical conversion. More well-designed studies are required to determine the role of IV amiodarone for the acute conversion of AF in the ED.
-
Shiftwork has numerous negative effects on workers, but it is an essential component of the demanding 24/7 practice of emergency medicine. We conducted a systematic literature review to characterize the effects of shiftwork on physician health, well-being and practice, and to describe rational strategies to mitigate its impact on Canadian emergency physicians.