高空坠落胸部外伤,在胸外伤中死亡率较高。特别是伤后几分钟到几小时内死亡的伤员中,高空坠跌胸部伤尤为多见。主要是胸腔内含有与生命攸关的两个重要脏器——心与肺。只要伤情涉及到这两个重要脏器,就会立刻威胁生命,甚至造成呼吸、循环骤停。因此,现场抢救迅速建立有效的人工通气是维持基础生命的一个重要环节。只前这样才能进一步争取时间明确伤情,作出诊断及处理,以降低胸部外伤的早期伤死 Fall chest injury at high altitude, higher mortality in chest trauma. Especially in a few minutes to a few hours after the injury to the casualties, fall and chest injury is particularly common. Mainly the chest contains two vital organs and vital organs - heart and lungs. As long as the injury involves these two important organs, it will immediately threaten life and even cause breathing and a sudden stop. Therefore, on-the-spot rescue and rapid establishment of effective artificial ventilation are an important part of maintaining basic life. Only in this way can we further seek time to clear the injury, make a diagnosis and treatment to reduce the early trauma of chest trauma