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ECG Blog #436 — Bigeminy or Alternans?

Ken Grauer, MD

As reviewed by Almarzuqi et al ( Vasc Health Risk Mgmt 18:397-406, 2022 ) — Potential Causes of Bidirectional VT include: Digitalis toxicity. Certain drug overdoses ( Aconitine poisoning, severe caffeine poisoning ). Bidirectional VT: Challenges and Solutions ( Almarzuqi et al — Vasc Health Risk Mgmt 18:3997-406, 2022 ).

EKG/ECG 404
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ToxCard: Second Generation Antipsychotic Overdose

EMDocs

of exposures reported to poison control centers in 2021 were related to antipsychotics or sedative-hypnotics with the majority of those exposures occurring in patients 20 years of age or older. Consult a medical toxicologist or regional poison control (at 1-800-222-1222 in the United States). Published 2022. Front Psychiatry.

Poisoning 111
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emDOCs Podcast – Episode 92: Marine Ingested Poisons and Infections

EMDocs

Alexis takes us through marine ingested poisons and infections. Accessed August 28, 2022. Accessed August 25, 2022. Food Poisoning. Accessed August 28, 2022. McGraw Hill; 2022. Accessed August 27, 2022. Tintinalli’s Emergency Medicine: A Comprehensive Study Guide, 9e. McGraw Hill; 2020.

Poisoning 105
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Complications of Kratom Use

Northwestern EM Blog

Poison control was consulted for additional workup due to concern for Kratom toxicity. Although no confirmatory testing is available, poison control believed there was a reasonable likelihood Kratom toxicity contributed to the patients likely seizure. 2022 Mar 2;13:801855. Drug and alcohol dependence reports 4. Hofmeister M.

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Snake Bites and Children

Pediatric EM Morsels

Ahmed 2008, Meyers 2022) Of course, treat any other systemic symptoms (like respiratory failure, hypotension) as you typically would. If you are managing a snake bite from a snake that does not typically reside in the U.S., please utilize other resources and local Toxicology experts for help with management protocols.

CDC 130
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Glasgow Coma Scale in Children

Pediatric EM Morsels

We have mentioned the Glasgow Coma Scale in multiple delicious morsels: Minor closed head injuries in <3 month olds and in the rebaked morsel , Blunt cerebrovascular injury , Cerebral edema in DKA , Pediatric Trauma Pitfalls , and Carbon monoxide poisoning. Jain 2022] Glasgow Coma Scale in Children – How do you perform it correctly?

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What Causes Carbon Monoxide Poisoning?

Medical Law

According to the CDC, over 400 people die every year from unintentional Carbon monoxide poisoning. Carbon monoxide (CO) is a poisonous gas that can be fatal when inhaled. If you suspect CO poisoning, exit the premises and contact the fire department right away. Symptoms of CO Poisoning. Common Sources of CO Poisoning.