Body-surface-electrocardiogram processing system for predicting occurrence of arrhythmia risk of repolarization individuals

Abstract

The invention belongs to the technical field of electrocardiogram processing, and discloses a body-surface-electrocardiogram processing system for predicting occurrence of arrhythmia risk of repolarization individuals. The body-surface-electrocardiogram processing system for predicting occurrence of the arrhythmia risk of the repolarization individuals comprises an electrocardiogram data collecting module, a parameter configuration module, an operation inputting module, a central control module, a heart rate identifying module, a data analysis module, an alarming module, a printing module anda displaying module. According to the body-surface-electrocardiogram processing system for predicting occurrence of the arrhythmia risk of the repolarization individuals, self-health management of a user can be better supported through the heart rate identifying module, the calculated amount of the identifying process of a method is small, the complexity of the algorithm is low, and the efficiencyis high; meanwhile, through the data analysis module, electrocardiogram waveforms with the unstable quality can be accurately subjected to secondary analysis through the data analysis module, the analysis accuracy can be improved at different periods of time, workloads of operators are reduced, and the working efficiency of the operators is improved.

Description

technical field [0001] The invention belongs to the technical field of electrocardiogram processing, and in particular relates to a surface electrocardiogram processing system for predicting the risk of arrhythmia in repolarized individuals. Background technique [0002] Electrocardiography (ECG or EKG) is a technique that uses an electrocardiogram machine to record the electrical activity changes of the heart every cardiac cycle from the body surface. The myocardial cell membrane is a semipermeable membrane. In the resting state, a certain number of positively charged cations are arranged outside the membrane, and the same number of negatively charged anions are arranged inside the membrane. The potential outside the membrane is higher than that inside the membrane, which is called a polarized state. In the resting state, since the cardiomyocytes in all parts of the heart are in a polarized state, there is no potential difference, and the potential curve traced by the curre...

AI Technical Summary

Problems solved by technology

[0004] The existing ECG signal acquisition equipment is not easy to carry, and needs to be worn continuously for 24 hours to get a complete evaluation report, which limits the patient's daily activities. At the same time, the diagnosis requires the participation of a doctor, and it is difficult to realize the daily heart activity and abnormal heart rhythm. Monitoring, diagnosis and management; at the same time, when the environment, position and state of the subject change, the strength and frequency of various interference signals in the ECG will also change at any time, resulting in a decrease in the consistency of the ECG signal, and The quality of the waveform is degraded, which affects the accuracy of the software analysis results, resulting in an increase in the workload of the operator for subsequent editing and modification of false positives and missed negatives, and a decrease in work efficiency

[0005] In the prior art, the alarm device cannot always notify the abnormal data of the discrimination, which reduces the alarm speed, so that the abnormal data cannot be found in time, and reduces the working accuracy and work efficiency of the system; the printer in the prior art cannot accurately obtain the optimal solution, The electrocardiogram is printed to produce peak deviation, which is not conducive to obtaining accurate and clear electrocardiogram; the display in the prior art cannot effectively avoid the difference between the gray value of the light point area and the background area, so that the data is affected by contrast and brightness. The monitor cannot quickly, clearly and accurately display the collected ECG data, ECG and abnormal heart rate data information

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