Arrhythmia detecting method, device and terminal

A technology for arrhythmia and detection methods, applied in the field of biomedical signal processing, can solve problems such as low work efficiency and low accuracy, and achieve the effects of improving accuracy, improving data balance, and facilitating feature learning and classification

Active Publication Date: 2018-12-11
SPACE INSTITUTE OF SOUTHERN CHINA (SHENZHEN)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a method, device and terminal for arrhythmia detection to solve the problem of low work efficiency and low accuracy in existing arrhythmia detection based on manual analysis

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  • Arrhythmia detecting method, device and terminal
  • Arrhythmia detecting method, device and terminal
  • Arrhythmia detecting method, device and terminal

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Embodiment Construction

[0035] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0036] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate. Please refer to figure 1 , figure 1 The implementation process of a method for detecting arrhythmia provided by an embodiment of the present invention is shown, and the details are as follows:

[0037] In step S101, the heartbeat waveform list in the ECG signal is inte...

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Abstract

The invention is suitable for the fields of biomedical signal processing, and provides an arrhythmia detecting method, device and terminal. A training set is reconstructed in a heart beat waveform list of an intercepted electrocardiosignal through the arrhythmia detecting device, feature studying and sorting are conducted on heart beat waveform and an RR interval in the training set based on a deep neural network after the number of the heart beat waveform list in the training set is amplified to determine the type of arrhythmia; the improvement of the expansion of training samples and data balance is achieved by the reconstruction and amplification of the training set to make feature study and sorting of heart beat signals performed by the deep neural network convenient, the automatic detection of arrhythmia is achieved, and the detection efficiency of the arrhythmia is improved, man-made interference is reduced, and the accuracy of arrhythmia detection is improved.

Description

technical field [0001] The invention belongs to the technical field of biomedical signal processing, and in particular relates to an arrhythmia detection method, device and terminal. Background technique [0002] Arrhythmia (arrhythmia) is the origin of cardiac activity and (or) conduction disturbances that lead to abnormalities in the frequency and (or) rhythm of cardiac beating. The causes of arrhythmia usually include abnormal sinoatrial node excitation or excitation outside the sinoatrial node, slow conduction of excitation, block or conduction through abnormal channels, and so on. Arrhythmia is an important group of diseases in cardiovascular diseases. Arrhythmia may occur alone, or may be associated with various other diseases such as myocardial infarction, heart failure, stroke, etc., which may endanger the life of the patient. [0003] There are many types of arrhythmias, which are divided into two categories: abnormal impulse formation and conduction abnormality a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0245A61B5/024
CPCA61B5/02405A61B5/0245A61B5/7267
Inventor 张恒贵李钦策刘阳何润南赵娜王宽全
Owner SPACE INSTITUTE OF SOUTHERN CHINA (SHENZHEN)
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