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SGEM#380: OHCAs Happen and You’re Head Over Heels – Head Elevated During CPR?

The Skeptics' Guide to EM

Date: October 18th, 2022 Reference: Moore et al. Resuscitation 2022 Guest Skeptic: Clay Odell is a Paramedic, Firefighter, and registered nurse (RN). Date: October 18th, 2022 Reference: Moore et al. Resuscitation 2022 Guest Skeptic: Clay Odell is a Paramedic, Firefighter, and registered nurse (RN).

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Neurogenic Shock in Children

Pediatric EM Morsels

Both norepinephrine and epinephrine can be used. Epinephrine is key if there is significant bradycardia. Tenenbein M, Macias CG, Sharieff GQ, et al, eds. Updated 2022 Feb 10]. Tenenbein M, Macias CG, Sharieff GQ, et al, eds. Updated 2022 Mar 3]. References Coleman-Satterfield, TT. 5 th Edition. 5 th Edition.

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The Safety and Efficacy of Push Dose Vasopressors in Critically Ill Adults

REBEL EM

1-4 The PDPs, phenylephrine and epinephrine, result in vasoconstriction and increased cardiac contractility. They can be associated with side effects such as reflex bradycardia, decreased stroke volume in phenylephrine, tachycardia and hypertension associated with epinephrine. Paper: Singer S, et al. 2022 Sep 5.

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SGEM#392: Shock Me – Double Sequential or Vector Change for OHCAs with Refractory Ventricular Fibrillation?

The Skeptics' Guide to EM

Date: February 7, 2023 Reference: Cheskes et al. Date: February 7, 2023 Reference: Cheskes et al. Reference: Cheskes et al. NEJM 2022 * Population: Ontario patients who were at least 18 years of age and had an OHCA and refractory ventricular fibrillation. Defibrillation Strategies for Refractory Ventricular Fibrillation.

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ACMT Toxicology Visual Pearl: Needle to Necrosis

ALiEM

Xylazine is an alpha-2 agonist similar to clonidine that inhibits the release of norepinephrine and epinephrine resulting in decreased vascular tone and heart rate [4]. PMID: 34529640 Ayub S, Parnia S, Poddar K, et al. PMID: 24769343 Ehrman-Dupre R, Kaigh C, Salzman M et al. Published 2022 Aug 19. 2021;70(37):1300-1302.

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The Broselow-Luten System

Pediatric EM Morsels

Most emergency drugs except for amiodarone and succinylcholine are based on ideal body weight [Emergency Medical Services for Children, Luten 2007] Epinephrine, dopamine, fentanyl, ketamine based on what child should weigh. PAWPER [Wells 2013, Silvagni 2022] Takes into account body habitus. Published 2022 Sep 15. x exp[0.02

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Transcutaneous Pacing: Part I

EMS 12-Lead

After administering 1mg of epinephrine ROSC is noted with a bradycardic rhythm ( Figure 2 ). The University of Maryland found that capture occurred in only 42-78% of patients, dependent on pad positioning (Moayedi et al, 2022). Junctional Rhythm, occasional PAC's, and artifact.

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