[Prevention strategies for traumatic cardiac arrest]

The 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.