It is of significance in reduction of morbidity and improvment of prognosis by complying with the principles of treatment,operative methods and management of perioperation with skilled technique.

• 熟练掌握穿透性心脏损伤的诊治原则、手术方式及围手术期处理方法,对降低病死率和改善预后具有极其重要的意义。