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Home-made a typical ECG database in cardiac diagnostics applications in teaching

Zhang hong yan 1,Lichunfeng1,Zhang hongbo1,Jianweijiao1,Cheng yi2(1Second affiliated hospital of Qiqihar Medical College161006,2first affiliated hospital of Qiqihar Medical College,161041)  
Objective:Research on the feasibility and the availability of Home-made a typical ECG database for electrocardiogram(ECG).Method:The experiment group received Home-made a typical ECG database while the control group took completely traditional teaching method.The evaluation approaches included examination,questionnaire.Results:It is significant difference in the theoretical record and case analysis(t=2.65,P0.01;t=1.96,P0.05),between the experiment group and control group after learning ECG immediately.The marks gained for case analysis(t=1.68,P0.05),by experiment students are significantly higher than those by control students.More than 95.2% students think that PBL is a very good method for their learning and promote their interest in ECG.More than 89.2% studentsthought that the competence of self-learning and analysis problem will be improved by PBL.Conclusion:The short term effect and forward effect are good by Home-made a typical ECG database in ECG.The most of students support this new approach of learning.
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