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High-frequency QRS waveform curve analysis method and device, computer equipment and storage medium

A waveform curve and analysis method technology, which is applied in the field of medical instruments, can solve the problem of low recognition accuracy of heart health status and achieve the effect of improving recognition accuracy

Active Publication Date: 2022-07-12
BISHENGPU BIOTECHNOLOGY CO LTD
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  • Application Information

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Problems solved by technology

[0003] At present, heart health conditions are usually identified based on changes in the ST-T segment of the electrocardiogram (ECG). This method identifies heart health conditions through fuzzy qualitative methods, and there is a problem of low identification accuracy of heart health conditions. If more accurate Identifying heart health conditions needs to be achieved based on invasive methods such as coronary angiography

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  • High-frequency QRS waveform curve analysis method and device, computer equipment and storage medium
  • High-frequency QRS waveform curve analysis method and device, computer equipment and storage medium

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0042] The high-frequency QRS waveform curve analysis method provided in this application can be applied to terminals, servers, and interactive systems including terminals and servers, and is implemented through interaction between terminals and servers, which is not specifically limited here. The terminal can be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, ECG monitoring equipment and portable wearable devices, and the server can be implemented by an independent server or a server cluster composed of multiple s...

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Abstract

The invention relates to a high-frequency QRS waveform curve analysis method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a high-frequency QRS waveform curve corresponding to exercise electrocardiogram data; selecting the high-frequency QRS waveform curve in the first time period as a first reference waveform curve; selecting a point with the minimum root-mean-square voltage from the first reference waveform curve as a first reference point, and selecting a point which is earlier than the first reference point and has the maximum root-mean-square voltage as a second reference point; determining a first amplitude drop relative value according to the root-mean-square voltage of the first reference point and the root-mean-square voltage of the second reference point; and if the first amplitude drop relative value is greater than or equal to a first preset threshold value, determining an attention level according to the high-frequency QRS waveform curve. By adopting the method, the heart health condition identification accuracy can be improved.

Description

technical field [0001] The present application relates to the technical field of medical instruments, and in particular, to a high-frequency QRS waveform curve analysis method, device, computer equipment and storage medium. Background technique [0002] With the continuous improvement of people's living standards and the continuous increase of work pressure, heart disease is becoming younger and more common, and heart health problems have also received more and more attention and attention. Therefore, how to accurately identify the heart health status is a matter of concern. [0003] At present, the heart health status is usually identified based on the changes of the ST-T segment in the electrocardiogram (ECG). This method is used to identify the heart health status through a vague qualitative method, which has the problem of low accuracy of heart health status identification. Identifying cardiac health needs to be achieved based on invasive methods such as coronary angiog...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00A61B5/366
CPCA61B5/366G06F2218/02G06F2218/12
Inventor 黄庆红陈运华左能陈小钦
Owner BISHENGPU BIOTECHNOLOGY CO LTD