Electrocardiogram analysis method and electrocardiogram analysis device
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An analysis method and electrocardiogram technology, applied in the field of image analysis, can solve problems such as affecting the recognition rate of patterns and difficulty in extracting target heartbeats
Pending Publication Date: 2020-10-20
迪姆软件(北京)有限公司 +1
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[0004] An embodiment of the present invention provides an analysis method and an analysis device for an electrocardiogram, to at least solve the problem in the related art that when analyzing an electrocardiogram, due to the overlapping of waveforms in various forms in the scatter diagram, which affects the pattern recognition rate and makes it difficult to extract the target heartbeat question
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Embodiment 1
[0036] According to an embodiment of the present invention, an embodiment of an analysis method of an electrocardiogram is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0037] figure 1 is a flow chart of an optional electrocardiogram analysis method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:
[0038] Step S102, collecting a plurality of dynamic ECG signals of the user, wherein the dynamic ECG signals are used to draw an ECG scatter diagram;
[0039] Step S104, receiving a point set selection signal, wherein the point set selection signal is a signal determined after selecting a hear...
Embodiment 2
[0078] The present invention will be described below through an electrocardiogram analysis device, and the multiple implementation units included in the analysis device correspond to the various implementation steps in the first embodiment above.
[0079] Figure 7 is a schematic diagram of an optional electrocardiogram analysis device according to an embodiment of the present invention, such as Figure 7 As shown, the analysis device may include: an acquisition unit 71, a receiving unit 73, a construction unit 75, and an extraction unit 77, wherein,
[0080] The collection unit 71 is used to collect a plurality of dynamic electrocardiographic signals of the user, wherein the dynamic electrocardiographic signals are used to draw an electrocardiographic scatter diagram;
[0081] The receiving unit 73 is used to receive a point set selection signal, wherein the point set selection signal is a signal determined after selecting a heartbeat point set on the ECG scattergram;
[00...
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Abstract
The invention discloses an electrocardiogram analysis method and an electrocardiogram analysis device. The analysis method comprises the steps that a plurality of dynamic electrocardiosignals of a user are collected, and the dynamic electrocardiosignals are used for drawing an electrocardio scatter diagram; a point set selection signal is received, and the point set selection signal is a signal determined after a heart beat point set is selected on the electrocardio scatter diagram; based on the attribute information of the heart beat point set, heart beat attribute plates are constructed, andeach heart beat attribute plate at least comprises all heart beat points with the form similarity between the heart beat points larger than a preset similarity; and a target heart beat point in the electrocardio scatter diagram is extracted based on the heart beat attribute plates. According to the method and the device, the technical problem that the target heart beat is difficult to extract dueto the fact that the pattern recognition rate is influenced by overlapping of various forms of waveforms in the scatter diagram during electrocardiogram analysis in related technologies is solved.
Description
technical field [0001] The present invention relates to the technical field of image analysis, in particular to an electrocardiogram analysis method and analysis device. Background technique [0002] In the related art, the dynamic electrocardiogram is a way to continuously record the changes of the human heart in the active and quiet state for a long time. Because the dynamic electrocardiogram monitors the human body for 1 hour, 1 day to 30 days or longer, it will generate a large number of cardiac Electrical data, currently analyzing dynamic ECG, including two methods: the first one is to manually analyze each ECG in turn, but this will consume a lot of time; Dot plot analysis dynamic electrocardiogram, use scatter plot plus anti-aliasing technology to edit heartbeat attributes, but when editing heartbeat attributes with commonly used scatter plot plus anti-aliasing technology, when some arrhythmias and artifacts occur, due to various The waveforms of the shapes overlap, ...
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