The American journal of emergency medicine
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During the last decade, guidelines for cardiopulmonary resuscitation has shifted, placing chest compressions and defibrillation first and airway management second. Physicians are being forced to intubate simultaneously with uninterrupted, high quality chest compressions. Using a mannequin model, this study examines the differences between direct and video laryngoscopy, comparing their performance with and without simultaneous chest compressions. ⋯ Using a mannequin model, the C-MAC conventional VL blade resulted in decrease intubation times compared with DL or the GlideScope hyperangulated VL blade system. Overall, VL out performed DL in terms of providing a superior glottic view, minimizing failed attempts, and improving physician's overall perception of intubation difficulty. Chest compressions resulted in worse Cormack-Lehane views and higher rates of inaccurate endotracheal tube placement with DL, compared to VL.
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Hymenoptera stings usually have a multitude of presentations from very subtle to life-threatening conditions. Various cardiac manifestations including Kounis syndrome often get missed due to lack of suspicion. The aim of the study was to describe the clinical profile of the cardiac etiologies associated with hymenoptera stings and review literature with focus on diagnosis and treatment strategies. ⋯ Cardiac manifestations with hymenoptera stings although rare may complicate diagnosis and treatment.It should be borne in mind during assessment and standardised guidelines should be developed for ED treatment such as the one recommended in this study.
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Case Reports
Atypical presentation of transverse myelitis in the emergency department: A case report.
Transverse myelitis (TM) is an inflammatory disorder of the spinal cord characterized by acute onset sensory loss and motor weakness below the level of the lesion. The etiology of the disease is varied, and diagnosis of TM in the Emergency Department (ED) can be difficult owing to the low incidence of the disease, and frequently insidious onset. ⋯ While in the ED, she experienced left lower extremity weakness and sensory changes that slowly progressed bilaterally, and ultimately was diagnosed with transverse myelitis. Transverse myelitis rarely diagnosed in the ED setting, but it is an important clinical consideration when evaluating ED patients presenting with both pain and progressive neurologic symptoms.
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Letter Clinical Trial
Prospective evaluation of an iOS-based Mobile application to detect corneal injury.