J Emerg Med
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Priapism can be categorized as low flow or high flow. Low flow priapism is a compartment syndrome and requires immediate treatment to avoid long-term ischemic damage. Alternatively, high flow priapism is not an emergent condition and can be managed as an outpatient. The diagnosis has traditionally been made via cavernosal blood gas analysis; however, this is painful and can cause iatrogenic harm. ⋯ We present a case of high flow priapism whereby point-of-care ultrasound (POCUS) identified the presence of pulsatile cavernosal arterial flow to confirm the diagnosis. This is the first case report in the emergency medicine literature to highlight the utility of POCUS in the diagnosis and management of high flow priapism. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Low flow priapism accounts for 95% of cases and is a urologic emergency requiring immediate invasive intervention. High flow priapism is much less common and does not require emergent management. While blood gas analysis can differentiate between high and low flow priapism, POCUS is a rapid, noninvasive, accurate diagnostic means to identify the presence or absence of cavernosal pulsatile arterial flow.
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Coronavirus disease 2019 (COVID-19) is associated with respiratory symptoms and renal effects. Data regarding fluid resuscitation and kidney injury in COVID-19 are lacking, and understanding this relationship is critical. ⋯ Each liter of intravenous fluid administered to patients with COVID-19 in the first 24 h of presentation was independently associated with an increased risk for initiation of renal replacement therapy, supporting judicious fluid administration in patients with this disease.
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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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Since the first heart transplant in 1967, there has been significant progress in this field of cardiac transplantation. Approximately 600 pediatric heart transplants are performed every year worldwide. With the increasing number of pediatric heart transplant patients, and given the few tertiary care pediatric transplant centers, adult and pediatric emergency department (ED) providers are increasingly engaged in the care of pediatric heart transplant recipients in the ED. ⋯ The unique immunological challenges in these patients, including rejection and medication side effects and opportunistic infections, make this population fragile, and the knowledge of these challenges is helpful for EM providers.