目的探讨循环护理干预在急性主动脉夹层术后患者谵妄状态中的应用效果。方法收集2016年1月-2017年3月我科室行主动脉夹层手术的病人共100例进行研究,随机分为对照组和实验组,对照组患者实施术后通常的护理干预,实验组在对照组的基础上进行循证干预护理。结果实验组病人住院时间较短,谵妄发生率低,病人满意度高,差异明显,具有统计学意义(P<0.05)。结论对急性主动脉夹层术后患者实施循证干预护理,能够有效减少谵妄的发生率,缩短住院时间,在实际应用中有较高的推广价值。 Objective To investigate the effect of circulatory nursing intervention on delirium status in patients with acute aortic dissection. Methods A total of 100 patients undergoing aortic dissection in our department from January 2016 to March 2017 were selected and randomly divided into control group and experimental group. Patients in control group received routine nursing intervention after operation. In experimental group, Group based on evidence-based interventions. Results In the experimental group, the hospitalization time was shorter, the incidence of delirium was lower, the patient satisfaction was higher, the difference was significant, with statistical significance (P <0.05). Conclusion The implementation of evidence-based intervention nursing for patients after acute aortic dissection can effectively reduce the incidence of delirium and shorten the length of hospital stay, which has a high popularization value in practical application.