Objective To investigate the effect of cluster nursing on state and complications of preoperative patients with acute aortic dissection. Methods The 47 cases of acute aortic dissection patients were randomly divided into control group and the experimental group received in January 2017-June 2017. The control group was given routine nursing, the experimental group was given cluster nursing intervention. The state of preoperative patients and complications occurrence in the two groups were compared. Results T...