High altitude pulmonary edema(HAPE) is a life-threatening acute mountain sickness of rapid ascents of altitude higher than 3000 m. HAPE typically occurs in the first 2-4 days after arrival at high altitude.

• 高原肺水肿(High altitude pulmonary edema,HAPE)是一种严重危及生命的急性高原病,常发生于平原初入或再入高原者,多见于海拔3000m以上地区。