J Emerg Med
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Case Reports
Bilateral Hyphema - An Unexpected Complication of Exercise Resistance Band Use: A Case Report.
Resistance bands commonly used for strength training exercise come with an unexpected risk for ocular trauma. ⋯ In this report, we describe an unintended consequence of a 28-year-old man sustaining an unusual injury-bilateral hyphema-as a result of the use of elastic resistance bands. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Resistance bands are commonly used for strength training exercise and, in this case, a potentially severe, vision-threatening injury-traumatic hyphema-occurred. Traumatic hyphema occurs when blood pools in the anterior chamber of the eye, usually as the result of blunt force trauma or penetrating injury. Early recognition of this condition is imperative, as complications of traumatic hyphema, such as intraocular hypertension or rebleeding, can lead to permanent vision loss.
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Observational Study
The Timing of Clinical Effects of Bupropion Misuse Via Insufflation Reported to a Regional Poison Center.
Bupropion is an antidepressant medication with expanding indications including smoking cessation, weight loss, attention-deficit/hyperactivity disorder, seasonal affective disorder, and amphetamine dependence. Despite its increasing popularity among providers, it has a well-known narrow therapeutic window that can lead to delayed onset of symptoms with extended-release formulations and devastating consequences in overdose. We have noticed some patients misusing bupropion via insufflation, which added a layer of complexity with regards to the therapeutic application of the drug. This route of use created difficult decisions regarding clinical monitoring in these patients. ⋯ This report describes the clinical effects reported, and the timing of these effects, after insufflation of bupropion.
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Early recognition and management of ventricular dysrhythmia (VD) are among the top priorities in the medical field, and are very important in cases of suspected acute coronary syndrome (ACS). Here we present a case of ventricular tachycardia (VT), which should be considered in ACS. ⋯ A 59-year-old man with unstable vital signs visited the emergency department (ED) after a syncopal episode associated with chest discomfort. Initial electrocardiography (ECG) revealed wide complex tachycardia, which was considered monomorphic VT. After successful cardioversion, ST-segment elevation was observed on subsequent ECG with reciprocal ST-segment depression. Immediate pharmacological treatment and coronary angiography were performed because of suspected acute myocardial infarction; however, normal coronary arteries were observed. On subsequent ECG analysis, a small blip at the end of the QRS complex termed an epsilon wave, which is a characteristic finding in arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C), was detected in the V1 lead. A borderline diagnosis of ARVD/C was made based solely on ECG findings, and the definite diagnosis was confirmed using echocardiography. An implantable cardioverter-defibrillator was inserted soon after, and the patient reported no further events. Why Should an Emergency Physician be Aware of This?: ARVD/C is a critical disease entity that is commonly associated with life-threatening VA. However, presentations of ARVD/C resembling ACS are exceptionally rare. Accordingly, accurate diagnosis of ARVD/C in ED settings is clinically challenging. A high clinical suspicion is required to identify ARVD/C and avoid further life-threatening episodes.
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Cortical hand strokes affect the 'hand knob' of the motor cortex, resulting in isolated distal upper limb or hand weakness. They are rare and can be easily misdiagnosed for peripheral lesions. ⋯ Case 1: A 59-year-old man presented to the Emergency Department (ED) after noticing left hand weakness while driving. There was no sensory deficit noted. A full neurological examination suggested an upper motor neurone rather than a peripheral nerve lesion. This was confirmed by a magnetic resonance imaging scan of his brain. Case 2: An 88-year-old man presented to the ED after developing sudden-onset left hand weakness while completing a newspaper puzzle. Power returned gradually over approximately 4 h, with no sensory symptoms being noted. A transient ischemic attack leading to cortical hand was diagnosed. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Cortical hand strokes are a rare, but important, differential for wrist drop. They are often first strokes and embolic in nature. Therefore, correct diagnosis is vital to enable initiation of secondary prevention.
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Radial arterial line placement is commonly performed in various clinical settings, including the emergency department. However, learners are successful on the first attempt only half of the time. Simulation can provide learners with procedure practice opportunities outside of clinical practice to increase confidence and chances of success. ⋯ Our inexpensive trainer can help physicians and physicians in training conceptualize, practice, and troubleshoot the pitfalls of arterial line placement. Training programs looking to help learners understand the mechanics of arterial line placement may find it a useful tool.