A method for identifying premature beats in ambulatory electrocardiogram
A dynamic electrocardiogram and identification method technology, applied in medical science, diagnosis, diagnostic recording/measurement, etc., can solve problems such as poor accuracy and achieve the effect of avoiding influence
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[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] refer to figure 1 and figure 2 , a method for identifying premature beats in dynamic electrocardiograms. Firstly, the training data containing nine characteristics is extracted by using the ECG signal database marked with the existing beat types, and then the dynamic ECG data to be detected is also extracted from the corresponding features to form test data. The supervised learning classification algorithm pre-classifies the test data into sinus beats, supraventricular premature beats and ventricular premature beats, and then uses the expert system based on similarity measurement, ECG morphology and RR interval to judge supraventricular premature beats and ventricular premature beats .
[0024] refer to figure 2 , the above-mentioned judging steps of supraventricular premature beats and premature ventricular beats based on the expert system, the specific op...
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