J Emerg Med
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The unpredictable nature of patient visits poses considerable challenges to the staffing of emergency department (ED) medical personnel. There is a lack of common physician usage parameters at present. ⋯ A queueing model was built to model traffic intensity of physicians and patients, the physician utility trend disclosed the fluctuation of manpower utility. The estimated parameters serve as important factors for developing tailored staffing policies for minimizing ED waiting and improving ED crowding.
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Acute heart failure (AHF) is a common presentation to the emergency department (ED), with the potential to cause significant morbidity and mortality. It is important to tailor treatments to the appropriate type of heart failure. ⋯ AHF is a condition that requires rapid assessment and management. Understanding the appropriate management strategy can allow for more targeted treatment and improved outcomes.
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Pathological laughter is defined as uncontrollable and inappropriate laughter unrelated to an emotion or a mood. This symptom can reveal a stroke. ⋯ We described the case of a 57-year-old patient who presented to the emergency department 2 h after a sudden onset of left hemiparesis preceded by pathological laughter. The left motor weakness was very discrete and underestimated because of severe behavioral changes, that is, laughter, joviality, and motor restlessness. Despite abnormal brain imaging results, symptoms were considered as atypical to evoke a stroke. The patient did not receive intravenous thrombolysis. Brain magnetic resonance imaging performed 2 days after admission confirmed the diagnosis of stroke. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Emergency physicians are at the forefront of stroke management. They should be aware that the initial symptom of a stroke can be atypical and lead to misunderstanding the diagnosis. Because the treatment of stroke requires the fastest care, it is important for emergency physicians to know that sudden behavioral troubles and pathological laughter can reveal strokes.
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Rupture of the distal biceps tendon is seen in both the emergency and primary care settings. It most commonly occurs after excessive tension exerted on a flexed forearm. Knowledge of the anatomy, pathophysiology, historical and physical examination findings, as well as the workup, diagnosis, and treatment of distal biceps tendon rupture are essential in achieving good outcomes, as delays in treatment can make surgical repair more challenging and less efficacious. ⋯ A healthy 38-year-old male presented to his primary care physician complaining of right elbow pain that started while lifting an all-terrain vehicle into a truck. On physical examination, the patient had obvious deformity of the distal upper arm, as well as a positive squeeze test. Magnetic resonance imaging confirmed the presence of complete rupture of the distal biceps brachii tendon and the patient was referred to orthopedic surgery for evaluation. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Prompt diagnosis and referral to orthopedic surgery optimizes outcomes and minimizes complications after distal biceps brachii tendon rupture. Oftentimes, gross examination shows obvious deformity of the distal upper arm, but when swelling, mobility limitations, or patient anatomy hinder this physical examination finding, the diagnosis can be missed. Knowledgeable emergency physicians can perform a physical examination and other diagnostic tests that can confirm or rule out a diagnosis in order to achieve the best outcomes for patients.
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Malpractice in emergency medicine is of high concern for medical providers, the fear of which continues to drive decision-making. The body of evidence evaluating risk specific to emergency physicians is disjointed, and thus it remains difficult to derive cohesive themes and strategies for risk minimization. ⋯ There are consistent diagnoses that are associated with increased litigation incidence. A combination of mitigation approaches may assist providers in mitigation of malpractice risk.