What is 4EM

4EM stands for 4EmergencyMedicine. 4EM is a free email service that delivers a weekly overview of the latest clinical and review abstracts from five leading emergency medicine journals. Each issue is distributed across the month and is structured around five core themes: resuscitation and circulation, trauma and injuries, acute internal medicine, neurology and psychiatry, and miscellaneous.This thematic approach allows you to manage your time efficiently by focusing on the topics that matter most to you. The format is simple, and because knowledge should be accessible to everyone, we encourage you to sign up today.

/Ann%20Emerg%20Med
Impact Factor 5.0 (2025)
Annals of Emergency Medicine is the leading, highest-impact journal in emergency medicine. It is published monthly by Elsevier on behalf of the American College of Emergency Physicians (ACEP).
/AEM
Impact Factor 3.2 (2025)
Academic Emergency Medicine is one of the most renowned journals in emergency medicine and the official journal of the Society for Academic Emergency Medicine (SAEM). It is published monthly by Wiley.
/AJEM
Impact Factor 2.2 (2025)
The American Journal of Emergency Medicine is the oldest independent peer-reviewed medical journal, covering emergency medicine. It is published monthly by Elsevier.
/Resuscitation
Impact Factor 4.6 (2025)
A leading journal in the field of cardiac arrest, CPR, and emergency cardiovascular care. Published monthly by Elsevier in association with the European Resuscitation Council (ERC), it features high-impact research that shapes international resuscitation guidelines and acute care practice.
/Eur%20J%20Emerg%20Med
Impact Factor 4.2 (2025)
The European Journal of Emergency Medicine is the leading European journal in emergency medicine. It is published bimonthly by Wolters Kluwer on behalf of the European Society for Emergency Medicine (EUSEM).

Editorial Team 4EM

/T.E.%20Aarts<sup>%20BSc</sup>
Ties Aarts is editor-in-chief of 4EM. He studies Medicine at Radboud University in Nijmegen and works as a student-researcher at the Department of Surgery at Radboud University Medical Center.
/A.%20Henkelman<sup>%20MD</sup>
Aleid Henkelman studied Medicine at the University of Amsterdam and is currently working as a doctor at the Department of Emergency Medicine at the Red Cross Hospital in Beverwijk.
/C.E.%20Loonen<sup>%20BSc</sup>
Caitlin Loonen is an editor of 4EM. She is a medical student at the Radboud University in Nijmegen.
/M.%20Roddeman<sup>%20BSc</sup>
Marco Roddeman is an editor of 4EM. He studies Medicine at the Radboud University in Nijmegen.
/Looking%20for%20you!
Although we have a large team, we can always use additional help! Interested? Send us a message using the form at the top of the site!
/Looking%20for%20you!
Although we have a large team, we can always use additional help! Interested? Send us a message using the form at the top of the site!
/Looking%20for%20you!
Although we have a large team, we can always use additional help! Interested? Send us a message using the form at the top of the site!
/Looking%20for%20you!
Although we have a large team, we can always use additional help! Interested? Send us a message using the form at the top of the site!

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