REBEL EM has primarily been a clinical blog focusing on critical appraisal of research, but now we are proud to introduce

REBEL Core

, an initiative to improve discussion of core content in emergency medicine/critical care. Free Open Access Medical Education (FOAMed) has long been dedicated to discussing current literature to shorten knowledge translation. However, if all you use is FOAMed, then you will have “swiss cheese knowledge”, due to the lack of having foundational knowledge. The entire breadth of emergency medicine is not currently covered by FOAMed with a disproportionate representation of critical care topics (i.e. ECG, Ultrasound, Resuscitation, Procedures). REBEL Core will continue to discuss the foundational knowledge necessary in all aspects of emergency care.

April 7, 2021

Take Home Points
  • Altered mental status has numerous possible etiologies. Splitting it into vital sign issues, toxic/metabolic, infectious processes, CNS issues (bleed, mass) and psych/dementia is a good way to organize your thoughts
  • Hypertensive encephalopathy is a diagnosis of exclusion - make sure you're not dealing with another process like meningitis or an intracranial hemorrhage
  • Once the diagnosis of hypertensive encephalopathy is made, shoot to lower the SBP by about 20-25% over the hour using a drug like nicardipine, clevidipine or labetalol

February 10, 2021

Take Home Points
  • Consider ruptured AAA in patients (especially those > 50 years of age) with unexplained hypotension, back or abdominal pain
  • All ruptured AAAs should be considered unstable regardless of vital signs as rapid deterioration is common
  • A ruptured AAA is 100% fatal without surgical or endovascular intervention. Mobilize your surgical colleagues early