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Emergency Medical Minute

 

Jul 30, 2017

Author: Gretchen Hinson, M.D.

Educational Pearls

  • High-Altitude Pulmonary Edema (HAPE) is caused when hypoxemia due to low ambient pO2 leads to breakdown and constriction of the pulmonary vasculature leading to edema.
  • HAPE is very rare under 8000 ft, but common over 10000 ft (6%). Over 18,000 ft the incidence is very...