RESUSCITATION | evidence based medicine | critical thinking

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Practical emergency medicine, built on the best available evidence. Resuscitation, deep dives, and critical appraisal – all in one place.

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Resuscitation Plans

Step-by-step guides to high acuity emergency medicine presentations

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EBM Deep Dives

Long form explorations of the medical literature designed to change your practice

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Critical Appraisals

Careful analysis and critique of important emergency medicine literature

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Featured Content

EMU articles of the year 2026EMU articles of the year 2026April 20, 2026Justin Morgenstern
Research Roundup - May 2026Research Roundup – May 2026May 4, 2026Justin Morgenstern
Higher risk PE management updates (The STRATIFY and STORM-PE trials)Higher risk PE management updates (The STRATIFY and STORM-PE trials)April 13, 2026Justin Morgenstern
Mirtazipine for methamphetamine? (McKetin 2026)Mirtazipine for methamphetamine? (McKetin 2026)April 27, 2026Justin Morgenstern
Some evidence for working night shiftsSome evidence for working night shiftsJanuary 11, 2021Justin Morgenstern
Why pretest probability is absolutely essentialWhy pretest probability is absolutely essentialOctober 15, 2019Justin Morgenstern
The sensitivity and specificity are lying to youThe sensitivity and specificity are lying to youFebruary 8, 2021Justin Morgenstern
No benefit from whole blood - the SWiFT trialNo benefit from whole blood – the SWiFT trialMarch 30, 2026Justin Morgenstern

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First10EM is created, written, and curated by Dr. Justin Morgenstern, an emergency physician and educator from Toronto, Canada focused on evidence-based medicine, critical thinking, and high quality resuscitation made simple.

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