高原肺水肿(high altitude pulmonary edema,HAPE)是在海拔3000m 以上地区由于急剧缺氧而引起的高原地区特发病。随着海拔高度的增加,发病率亦增加。HAPE 是一种严重的急性高原病,起病急、进展快,对机体危害大,如果救治不及时,可在几小时内发展至昏迷甚至死亡。HAPE 多见于从平原快速进入高原者,也可见于久居高原者进入更 High altitude pulmonary edema (HAPE) is a endemic disease in the plateau caused by acute hypoxia at an altitude of 3000m or above. As altitude increases, morbidity also increases. HAPE is a serious acute altitude sickness, acute onset, rapid progress, great harm to the body, if the treatment is not timely, can develop within a few hours to coma or even death. HAPE more common in the plateau from the rapid access to the plateau can also be found in the long-standing plateau to enter even more