system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following statements true about high attitude pulmonary edema.?
assistant
The correct answer is  Ref Harrison 19 th ed pg 476e-6 AlthrouA the mechanism of high attitude pulmonary edema remains obscure most studies suggest pulmonary vasoconstriction as the prime individuals.