Clinically,the mortality of blunt traumatic aortic injury(BTAI)is high.Due to its less trauma,fewer complications and rapid recovery,the endovascular aortic repair has become the preferred treatment for BTAI.In the effective treatment process of BTAI,professional and efficient emergency interventional nursing care plays an important role.This consensus aims to make a detailed description of the clinical diagnosis and treatment of BTAI,focusing on the etiology and clinical manifestations,in-hospital and out-hospital emergency nursing assessment(including the identification of early shock)and resuscitation,emergency management,key points of emergency interventional care,early rehabilitation,and continuous care after discharge,in addition,to construct and to optimize the managing process of emergency interventional care,so as to provide useful guidance and reference basis for the clinical emergency care practice for BTAI.