正常血液中的凝血与纤溶活性处于动态平衡状态 ,不会形成血栓。当机体处于缺氧(如高原环境中 )时 ,这种平衡即被破坏 ,血液处于高凝状态 ,继之发生血管内凝血 ,在许多微血管内形成广泛的纤维素性或血小板性血栓 ,称之为高原弥漫性血管内凝血 (高原ＤＩＣ)。高原昏迷和高原肺水 Normal blood coagulation and fibrinolytic activity in a state of dynamic equilibrium, does not form a thrombus. When the body is hypoxic (such as the plateau environment), this balance is destroyed, the blood is hypercoagulable state, followed by intravascular coagulation, in many microvascular formation of extensive fibrinous or platelet thrombosis, called Diffuse intravascular coagulation at high altitude (plateau DIC). Plateau coma and high altitude lung water