Abstract:Objective To explore the application of risk Situation-Background-Assessment-Recommendation (SBAR) in preview and triage of patients with acute myocardial infarction (AMI). Methods Taking the implementation time of the risk SBAR standardized communication model in Zhuhai Municipal People's Hospital (mid-March 2021) as the boundary, 116 AMI patients received traditional emergency nursing pathway intervention before the implementation (from February 2021 to the beginning of March 2021) were included in control group, and another 118 AMI patients enrolled after the implementation (from mid-March 2021 to April 2021) were included in observation group. The time of each emergency stage, rescue effects, complications and nursing satisfaction were compared between the two groups. Results The time of each emergency stage and the total hospitalization time in observation group were significantly shoter than those in control group (P<0.01), the accuracy rate of emergency diagnosis and nursing satisfaction score were higher than those in control group （P＜0.05）, the recurrence rate of myocardial infarction and the second operation rate in the observation group were lower than those in the control group (P<0.01). But there were no statistically significant differences in the fatality rate and complication rate between two groups (P>0.05). Conclusion Risk SBAR standardized communication model in the preview and triage of AMI patients can promote the orderly implementation of nursing work, thereby improving the emergency quality, with higher patient satisfaction.