The American journal of emergency medicine
-
Quality of cardiopulmonary resuscitation (CPR) contributes significantly to outcomes. Key determinants of CPR quality pertaining to chest compressions are compression rate, compression depth, duration of interruptions, and chest recoil. Several studies have demonstrated that real-time audiovisual feedback improves CPR quality. We hypothesize that a mobile application using sensor data from built-in accelerometers in smartphones can provide accurate chest compression quality feedback in real time. This study aims to develop and validate an application for smartphone which can provide real-time audiovisual and haptic feedback on determinants of CPR quality. ⋯ Smart device applications using acceleration sensor data derived from smart phones can accurately provide real-time CPR quality feedback. With further development and validation, they can provide a ubiquitously available CPR feedback tool valuable for out-of-hospital arrests and in-hospital arrests in under-privileged areas.
-
Infective Endocarditis (IE) is an uncommon illness in the emergency department (ED) with significant associated morbidity. Patients with IE typically possess risk factors predisposing them to bacterial invasion. These risk factors include intravenous drug use, valvulopathies, valve replacement, poor oral hygiene, immunocompromised state, and recent invasive procedures. ⋯ Therapeutic interventions include prolonged intravenous antibiotics and potential surgery. Complications from IE can be severe, including organ injury from septic emboli, heart failure, valvular insufficiency, bacteremia, and fulminant septic shock. Prompt identification and treatment are necessary to reduce patient morbidity and mortality.
-
Identifying which patients with COVİD-19 have a high risk of severe illness is essential to optimizing management and resource utilization strategies. ⋯ In this external validation of the Covichem score, we found that it performed worse than in the original derivation and validation study, even with the assistance of a new cutoff.
-
Case Reports
A Bitter Experience-A Case Report of Bitter Apple (Citrullus colocynthis) Ingestion in a Child.
Here we present the case of a 4-year-old child who presented to the emergency department (ED) with bloody diarrhea. The causative agent was confirmed to be Citrullus colocynthis (bitter apple), which had been given to the patient by his grandmother for constipation. Hemorrhagic colitis can be induced by Citrullus colocynthis. ⋯ The case highlights that pediatric patients can be inadvertently exposed to herbal medications that can cause harm. It also highlights that certain herbal medications with toxic potential, such as Citrullus, can be seen in emergency departments that are geographically quite distant from the most common origins of the plant. To our knowledge, this is the first American pediatric case report of bitter apple induced hemorrhagic colitis.
-
Case Reports
Post-concussive syndrome to primary central nervous system lymphoma: An insidious presentation.
Primary central nervous system lymphoma (PCNSL) and central neurogenic hyperventilation (CNH) are both rare occurrences, especially when associated with Epstein-Barr Virus (EBV). We report a case of an immunocompetent individual who presented to the emergency department (ED) with vague neurological symptoms found to have an EBV-associated PCNSL complicated by CNH. This rare occurrence had an insidious presentation initially mistaken for "post-concussive syndrome" at an outside ED. Insidious neurological malignancies, posterior strokes, intracranial hematomas, and other life-threatening pathologies should always be on the differential in patients presenting to the ED with falls with associated neurological symptoms, especially with unexplained blood gas abnormalities.