The Design And Implementation Of Statistical ECG Analysis Software And Print Subsystem

With the progress of society,the development of science and technology,people's quality of life requirements are getting higher and higher,health problems have become the focus of social concern,and heart disease has always been one of the three major threats to human life.Into the 21 st century,the gradual popularization of personal computers has greatly promoted the application of interdisciplinary research,for the diagnosis of heart disease ECG monitoring equipment and computer software system is also endless,for the heart disease patients to see medical treatment to facilitate.With the accelerated pace of life,life pressure increased,resulting in more and more heart disease patients busy with work,almost no time to the hospital,resulting in heart disease morbidity and mortality continue to rise,but also great the extent of the doctor's job burden increased.Then how can more convenient heart disease patients to keep abreast of their own heart health,reduce the diagnosis of the workload of doctors,patients and doctors have become an urgent need.Patients with heart disease generally use ECG monitoring devices with memory function to record ECG data for a period of time,and then analyzed by the hospital's ECG analysis system and gives the diagnostic results.And more patients with mild heart disease without time and energy to the hospital for ECG data analysis and diagnosis,in order to facilitate the patient at home to do the initial diagnostic analysis,this design and implementation of ECG analysis software data statistics and printing subsystem,to solve the above problems.This article uses the reference information to understand the status quo,consult a doctor and patient advice and so on.This paper analyzes the merits and demerits of the common ECG monitoring system,and determines the advantages and disadvantages of the software system.The use of the software system is a common family,with intelligent statistical arrhythmia data and printed charts as the main innovation,and finally completed the ECG analysis software data statistics and print subsystem survey report.According to the practice investigation report,this paper clarifies the development goal and function requirement of the software system.In this paper,the data statistics of ECG analysis software and the functional requirements and nonfunctional requirements of the printing subsystem are analyzed in detail,and the implementation of each function module is completed.This system uses the personal computer as the platform,uses the ECG analysis software to analyze the transition data as the data source,classifies and counts the common arrhythmia data,and through the heart rate trend chart,ST segment pattern,arrhythmia trend chart,histogram and diagnostic report of the way to show the results to the user,while users can also print the statistical graphics and diagnostic reports for portable use.In addition,the system can be for software users of special signs,living environment and living habits of different individuals to statistics,as users understand their own health status of the reference.The system uses the C/S three-tier application architecture design,object-oriented language C++ as the development language,using the Qt development framework design graphical interface,My SQL as the system database.After the completion of the design and implementation of the various functional modules of the system,the system has been tested and tested nonfunctionally.Through the analysis of the software test results,the data statistics and the printing subsystem of the ECG analysis software meet the design requirements,to achieve the system development goals.