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emDOCs Revamp – Acute Chest Syndrome

EMDocs

Abdomen : ND, NT, no guarding or rebound MSK : Tenderness to palpation over L ribs 7-9 Derm : No rashes Imaging: Image 1: Case courtesy of Miriam Leiderer, Radiopaedia.org, rID: 81468 Chest radiograph (CXR) shows new left lower lobe opacity What’s most likely diagnosis? C or 100.4 mg/kg, max 0.4 C or 100.4 mg/kg, max 0.4

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ABG Versus VBG in the Emergency Department

EMDocs

Introduction Arterial blood gas (ABG) or venous blood gas (VBG) testing is used to assess the pH and systemic carbon dioxide tension in patients, and, therefore, provide a more complete picture of their acid-base status than an isolated basic metabolic panel (BMP) (1). However, ABGs have many drawbacks compared to VBGs.

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ToxCard: Acute Organophosphate Toxicity

EMDocs

1-5 Farmers also treat sheep for parasites using OPs and may become symptomatic after exposure, an illness called Dipper’s Flu. 8 Intermediate syndrome Occurs 1 to 5 days after acute exposure in up to 40% on individuals. 7, 9 Often have absence of excessive cholinergic stimulation. 7 May lead to respiratory failure.

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What Lies Beneath

EMS 12-Lead

A 65 y/o Female was admitted to the ICU for septic shock. Question 1: What is the rhythm? Beat 1 : Sinus, narrow QRS complex. The assumption is that a premature complex discharged prior to Beat 1, which prolonged its respective refractory period in the same manner as Beat 5.

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First10EM Journal Club: October 2022

Broome Docs

Ketamine vs etomidate in ICU intubation ? 2022 Jan;48(1):78-91. 2022 Sep;21(9):781-791. 2018 Sep 11;362:k3843. PMID: 30206143 Less is more when it comes to intravenous fluids de-Madaria E, Buxbaum JL, Maisonneuve P, et al. Etomidate versus ketamine for emergency endotracheal intubation: a randomized clinical trial.

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The emergency management of mediastinal masses

Don't Forget the Bubbles

You contact ICU, anaesthetics, ENT, and oncology with a plan to attempt more definitive imaging in the prone position (which Ginny tells you is much comfier) What’s the evidence for our emergent management? The median age at diagnosis was 47 months (range 1-173 months). 2014;9(9):S102-S109. 2019;43(1):98-103.doi:10.1097/RCT.0000000000000782

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Inotropes and Vasopressors: Doses, indications, contraindications and effects

ECG & Echo Learning

Most agents exhibit both vasopressor and inotropic effects (Figure 1). Below follows a drug manual for use in the CCU (coronary care unit), ICU (intensive care unit) or ER (emergency room). μg/kg/min Bolus : 1 mg IV every 3 to 5 min (max 0.2 mg/kg) IM: (1:1000): 0.1 De Backer D, Creteur J, Silva E, Vincent JL.

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