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Method, device and equipment for detecting arrhythmia

A technology for arrhythmia and detection methods, applied in diagnostic recording/measurement, pattern recognition in signals, medical science, etc., to achieve the effect of improving accuracy

Active Publication Date: 2022-06-24
SUZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the RR interval is not integrated into the end-to-end detection method

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  • Method, device and equipment for detecting arrhythmia
  • Method, device and equipment for detecting arrhythmia
  • Method, device and equipment for detecting arrhythmia

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Embodiment Construction

[0045] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0046] refer to figure 1 shown, figure 1 It is a flowchart of the first specific embodiment of the method for detecting arrhythmia provided by the present invention, and the specific operation steps are as follows:

[0047] Step S101: Collect an ECG signal, extract the R peak of the ECG signal, and calculate the RR period value of each heartbeat of the ECG signal according to the R peak of the ECG signal; wherein, the RR interval value is: The time distance between the current beat and the previous beat;

[0048] Step S102: generating an auxiliary waveform according to the RR period value of each heartbeat of the ECG signal;

[0049] Step S103: Input the auxiliary waveform and the E...

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Abstract

The invention relates to an arrhythmia detection method which comprises the following steps: collecting an electrocardiosignal, extracting an R peak of the electrocardiosignal, and calculating an RR period value of each heart beat of the electrocardiosignal according to the R peak of the electrocardiosignal; generating an auxiliary waveform according to the RR period value of each heart beat of the electrocardiosignal; and inputting the auxiliary waveform and the electrocardiosignal into an electrocardiosignal detection network for identification, and outputting an identification result of each heart beat in the electrocardiosignal. By converting the RR period value of the electrocardiosignal into the auxiliary waveform and fusing the auxiliary waveform into heart beat classification, the accuracy of arrhythmia detection and the disease detection performance based on the artificial intelligence electrocardiograph diagnosis system can be effectively improved.

Description

technical field [0001] The present invention relates to the technical field of signal processing and artificial intelligence, and in particular, to a method, device, device and computer-readable storage medium for detecting arrhythmia. Background technique [0002] The automatic detection technology of ECG signals can effectively improve the detection efficiency of ECG doctors, and can also alleviate the shortage of cardiovascular medical resources in backward cities and towns. According to the AAMI criteria, in the electrocardiogram, arrhythmias are divided into five categories, neither abnormal beats, supraventricular abnormal beats, ventricular abnormal beats, fusion beats and unknown beats. Among them, supraventricular abnormal and abnormal ventricular beats have higher diagnostic difficulty. [0003] Currently, end-to-end beat detection methods have strong application potential due to their fewer preprocessing steps. RR interval is a commonly used artificial feature. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/352A61B5/363A61B5/00G06K9/00
CPCA61B5/352A61B5/363A61B5/7267G06F2218/10
Inventor 王丽荣朱文亮须金柯张浚玮陈宇杰刘晶周靖杰刘星宇
Owner SUZHOU UNIV
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