Abstract：Objective To improve the effective utilization rate of cardiac catheter laboratory resource and realize the fine management.
Methods The operation scheduling system was designed, and the working data of cardiac catheterization laboratory in October
2018 and October 2019 before and after the system went online were selected as the applied research object. Results After using the
operation scheduling system, the average daily scheduling time and emergency waiting time were less than those before using the
system, with statistical significance (P<0.05). The average daily on duty time of itinerant nurses was reduced by 8.71%. Conclusion The
resources of the operating room in the cardiac catheterization room were fully used, the patients’ satisfaction rate was improved, the
arrangement of emergency operation was more reasonable, circulating nurses get more time off.
