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10 - Emergency Medicine Thinking and Cognitive Load Considerations

from Section 1 - Decision-Making

Published online by Cambridge University Press:  14 March 2025

Alex Koyfman
Affiliation:
University of Texas Southwestern Medical Center
Brit Long
Affiliation:
San Antonio Military Medical Center
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Summary

Emergency medicine (EM) falls into a unique category among medical specialties. We are generalists, but also specialists in resuscitation and point-of-care procedures. Our skillset overlaps with so many specialties, yet the mindset necessary for the ED clinician is completely different. When an EM physician walks into the room, they make an instantaneous judgment: Sick, or not sick? “ABC,” or “H&P”? They use all their senses (hopefully with the exception of taste) to elucidate what might be going on with their patient. Unlike the situation faced by most other physicians, ED patients are completely undifferentiated. In addition, there is no control over the volume or timing of arrival of patients to the doors of the ED. This constellation of peculiarities requires a unique approach to medical decision-making (MDM) that involves a careful balance between modes of thinking and cognitive load in order to avoid cognitive errors.

Type
Chapter
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Emergency Medicine Thinker
Pearls for the Frontlines
, pp. 74 - 77
Publisher: Cambridge University Press
Print publication year: 2025

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References

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Newman-Toker, DE, Peterson, SM, Badihian, S, et al. Diagnostic Errors in the Emergency Department: A Systematic Review. Rockville, MD: Agency for Healthcare Research and Quality (AHRQ); 2022. https://doi.org/10.23970/AHRQEPCCER258.CrossRefGoogle ScholarPubMed
Hartigan, S, Brooks, M, Hartley, S, et al. Review of the basics of cognitive error in emergency medicine: still no easy answers. West J Emerg Med. 2020;21(6). https://doi.org/10.5811/westjem.2020.7.47832.CrossRefGoogle Scholar

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