Abstract: Objective: To develop an intelligent cardiovascular nursing quality control centralized system, aiming to improve the quality of cardiovascular nursing. Methods: Based on the Key Performance Indicators system research method, a "five-dimensional" cardiovascular nursing quality monitoring index system was established, including nursing workload, work difficulty, nursing professional medical quality control index, nursing core system, and specialized nursing quality control index. An intelligent nursing quality control centralized system for hierarchical management (nursing department-head nurses-nurses) was developed with real-time monitoring of nursing data and automatic generation of reports. Results: After the application of this system, the core nursing system indicators were steadily improved. The completion rate of inpatient escort admission assessments increased from 79.35% to 93.11%, and the execution rate of barcode scanning for intravenous blood collection rose from 93.59% to 99.03%. The incidence of cardiovascular-related nursing adverse events decreased, with the incidence of falls dropping by 20.78% and the incidence of unplanned extubation decreasing by 30.36%. The proportion of on-site inspection indicators was decreased from 92.0% to 37.4%, which has enhanced the efficiency of quality control work and increased the participation of all staff in safety management. Conclusion: The intelligent cardiovascular nursing quality control centralized system promotes the transformation of quality management into a refined quality control model that integrates data monitoring, analysis, and feedback. This system drives the continuous improvement of nursing quality.

Key words: nursing quality; intelligentize; cardiovascular; Key Performance Indicators