摘要创伤性心搏骤停（TCA）的病死率极高，且与非创伤性心搏骤停（NTCA）在复苏策略上有很大的不同，只有在标准复苏流程的同时快速处理各种可逆病因，才能够最大限度地降低患者的病死率。本文通过对低血容量性休克、窒息、张力性气胸、心包填塞、挤压综合征、颅脑损伤和脑疝这几个导致TCA的关键因素进行综述，并对其管控措施进行阐述，以期为TCA的预防提供可行的策略，为临床救治严重创伤患者、降低TCA的发生率和病死率提供参考。

abstractsThe fatality rate of traumatic cardiac arrest (TCA) is extremely high, and it is very different from that of non-traumatic cardiac arrest (NTCA) in resuscitation strategy. Only when the standard resuscitation process is combined with rapid treatment of various reversible causes can the mortality rate of patients be decreased. In this paper, the key factors leading to TCA are reviewed, such as hypovolemic shock, asphyxia, tension pneumothorax, pericardial tamponade, crush syndrome, craniocerebral injury, cerebral hernia, and the control measures are elaborated respectively, so as to provide references for clinical treatment of patients with severe trauma, and reduce TCA incidence and mortality.