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ECG Blog #415 — The Cath showed NO Occlusion!

Ken Grauer, MD

The ECG in Figure-1 was obtained following successful resuscitation. Stat Echo — obtained shortly after successful resuscitation revealed anterior wall akinesis. Figure-1: The initial ECG in today's case — obtained after successful resuscitation from cardiac arrest. ( Is this ECG finding present in today’s initial ECG?

EKG/ECG 411
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The Broselow-Luten System

Pediatric EM Morsels

James Broselow, a family medicine-turned-emergency medicine physician from Hickory, North Carolina , recognized that his team spent a lot of time trying to calculate doses of medications rather than spending their mental energy on the actual medical decisions for the resuscitation. This system has now become the “ industry standard.”

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EM@3AM: Murine Typhus

EMDocs

Flea-Borne Typhus: Epidemiology Summary 2013-2019. Rosh Review Website Link References: Texas Department of State Health Services. Flea-Borne Typhus. Accessed August 19, 2024. California Department of Public Health. Accessed August 19, 2024. Centers for Disease Control and Prevention. Murine Typhus—United States, 2002. 2003;52(50):1209-1211.

EMS 105
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Cerebral Edema and Diabetic Ketoacidosis: Rebaked

Pediatric EM Morsels

The exact mechanism is not known… It was previously believed that it was due to rapid changes in serum osmolality during initial fluid resuscitation. 2013 Sep;163(3):761-6. Glucose > 200 mg/dL Moderate or Large Ketonuria The severity of DKA is categorized by the degree of acidosis Mild : venous pH < 7.3 Lesson = treat early!

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Albumin as resuscitation fluid for septic shock: Review

PulmCCM

Albumin has thus been a physiologically attractive therapy as a resuscitation fluid for hypotensive critically ill patients. CRISTAL , another large international randomized trial (Annane et al JAMA 2013) did not show a benefit of colloids as compared to crystalloids. How well does it work?

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IVC Distensibility Index vs Collapsibility Index: Using the Correct Index

RebelEM

July 2013; PMID: 23774337 Cavallaro, F et al: Diagnostic accuracy of passive leg raising for prediction of fluid responsiveness in adults: systematic review and meta-analysis of clinical studies. Oct 2013; PMID: 24079262 Gohar E, et al. Mar 2004; PMID: 15090949. Marik P, et al. An Updated Meta-Analysis and a Plea for Some Common Sense.

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Proning for ARDS

Northwestern EM Blog

Hemodynamic instability and ongoing cardiac arrhythmias are a strong contraindication as chest access for cardiopulmonary resuscitation is limited (Koulouras et. 2013; Mi et. 2013 Jun 6;368(23):2159-68. The PROSEVA study is the most recent and famous randomized control trial. N Engl J Med. Blog Post References Caputo, N.D.,