Objective To study and develop the computer-aided diagnosis system for echocardiography, and to improve the efficiency of echocardiography operator in order to get more scientific, rational and standardized diagnosis results. Methods Macromedia Flash Professional software was applied to develop program, and the newest guidelines and suggestions published by authoritative professional associations were used as the analytical standards. The computer-aided diagnosis system program was designed, debugged and improved according to feedback information from practical application. Results The diagnosis system carried out stimultaneously with echocardiography. It not only significantly simplified the echocardiogram diagnosis steps including measurement and classification, but also facilitated quantitative analysis and scoring of ultrasonic imaging such as stress echocardiography, valvular disease and wall motion. The system exported standard report with colorful sketch map. Besides, measurement sketch map and animated cartoon inside were helpful for echocardiography clinical education. Conclusion The computer-aided diagnosis system for echocardiogram can improve efficiency, save time and help operators get more scientific, rational and standardized diagnosis results. It can be used for clinical practice, education and scientific research, and may possess popularization and application value.
Key words:
Echocardiography, stress; Diagnosis, computer - assisted; Heart; Function module; Heart valve diseases