The American journal of emergency medicine
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Supraventricular tachycardia is a common cardiac arrhytmia with recurrent episodes. The rapid resolution of supraventricular tachycardia remains a challenge. Vagal manoeuvres are simple and non-invasive but yield positive results in less than half the cases. ⋯ We report in this series 11 cases of supraventricular tachycardia, 10 of which were effectively reduced after the completion of the reverse Valsava manoeuvre. The very encouraging results of this series of cases will have to be quickly evaluated by a randomised controlled trial. This new technique, which is simple to learn and carry out, could be easily taught throughout the world, including in regions with few health-care resources.
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Acute gastrointestinal (GI) bleeding is one of the most important and the common causes of patients visiting the emergency department. Dehydrated state leads to increased blood urea nitrogen (BUN) and decreased albumin level. Many scoring systems had been developed to predict outcomes for patients with GI bleeding. Among the many scoring systems, the AIMS65 score was a simple and accurate risk assessment scoring tool. Therefore, in this study, we evaluated the prognostic performance of the blood urea nitrogen to serum albumin ratio (B/A ratio) compared to the AIMS65 score tool in elderly patients with GI bleeding. ⋯ The B/A ratio is as simple and useful tool for predicting outcomes for old aged GI bleeding patients as the AIMS65 score.
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Intracranial hemorrhage (ICH) is a known complication in patients with ventricular assist devices (VAD). We present a case of a 42-year-old male with a VAD and on warfarin who presented to the emergency department with ICH necessitating anticoagulant reversal. An attenuated dose of 15 units/kg of 4-factor prothrombin complex-concentrates (4F-PCC) was given and the patient's coagulation profile was subsequently assessed using rotational thromboelastometry (ROTEM®) to determine appropriateness of reversal. ROTEM® analysis showed adequate reversal at the time of assessment and the patient ultimately returned home without further functional deficits, highlighting the role of ROTEM® to guide anticoagulation reversal in the VAD patient population.