Method, device, equipment, and medium for qrs wave group verification of multi-lead ECG signals

A QRS complex and ECG signal technology, applied in the field of QRS complex verification of multi-lead ECG signals, can solve the problem that QRS complexes are prone to misdetection of QRS complexes and other problems, achieve high accuracy and reduce errors rate effect

Active Publication Date: 2021-03-23
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a QRS complex verification method, device, equipment, and medium for multi-lead ECG signals, so as to solve the problems that are prone to errors in the QRS complexes detected by the technology for detecting QRS complexes. Problems with detected QRS complexes

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  • Method, device, equipment, and medium for qrs wave group verification of multi-lead ECG signals
  • Method, device, equipment, and medium for qrs wave group verification of multi-lead ECG signals
  • Method, device, equipment, and medium for qrs wave group verification of multi-lead ECG signals

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[0053] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0054] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention provides a QRS wave group verification method of multiple-lead electrocardiosignal, a device thereof, equipment and a medium. The method comprises the steps of acquiring position data ofthe QRS wave groups in which the multiple-lead electrocardiosignal is detected; based on the acquired position data, identifying the QRS wave group that belongs to the same heart beat in the QRS wavegroups in which the multiple-lead electrocardiosignal is detected based on the acquired position data; calculating the QRS wave group detection ratio of the heart beat based on the QRS wave group number of each heart beat and the lead number of the acquired electrocardiosignal; using the QRS wave group detection ratio of each hart beat as the characteristic quantity of the heart beat, inputting the characteristic quantity into a trained classification model for classification, and obtaining a classification result which represents a fact whether the QRS wave group of the heart beat is a mis-detected QRS wave group. The QRS wave group verification method, the device thereof, the equipment and the medium have advantages of accurately verifying whether the QRS wave group which is detected atthe front period of each lead electrocardiosignal is the mis-detected QRS wave group, and preventing a problem caused by mis-detection as possible.

Description

technical field [0001] The invention relates to the technical field of electrocardiographic signal processing, in particular to a QRS wave group verification method, device, equipment and medium of multi-lead electrocardiographic signals. Background technique [0002] To collect ECG signals, generally lead electrodes are placed on different parts of the subject. At present, 3 bipolar lead electrodes and 3 pressurized single-stage leads can be placed on the limbs of the subject clinically. Place the electrodes of 6 chest leads on the chest of the subject, and then connect the lead wires of the leads to the positive and negative poles of the ECG equipment. The electrocardiographic equipment can collect electrocardiographic signals through the connected multiple leads, and the present invention refers to the electrocardiographic signals collected through a certain lead as the electrocardiographic signals of the lead. [0003] In the medical field, in order to detect cardiac fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/366
CPCA61B5/7225A61B5/7264A61B5/349
Inventor 赵巍胡静贾东亚许言午鄢聪
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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