ECG ventricular escape real-time judgment method, device, system and storage medium

Abstract

The invention provides a method, a device, a system and a computer storage medium for real-time judging ventricular escape beat of electrocardiogram. The method includes collecting electrocardiogram by portable hardware, filtering to obtain available electrocardiogram for removing noise, filtering to obtain electrocardiogram for removing electrocardiogram noise, filtering to obtain electrocardiogram for removing electrocardiogram noise. P wave, QRS wave group and T wave are recognized by waveform recognition and detection of available electrocardiogram. The available electrocardiogram is segmented according to the position of each wave to obtain the electrocardiogram band. Then the waveform of marker features and ECG band are input into the judgment model to judge whether ventricular escape beats occur or not. Determining whether the heart rate of the current electrocardiogram is less than a predetermined threshold number per minute; if the heart rate is less than a predetermined threshold number per minute, the judgment result is taken as a final judgment result; Otherwise, the final judgement result is no ventricular escape. The final output was the number of ventricular escapesthat resulted in the final outcome. The invention can quickly realize real-time and accurately judge ventricular escape beat by only 20s electrocardiogram.

Description

technical field [0001] The invention relates to the field of electrocardiogram monitoring, in particular to a real-time judgment method, device, system and computer storage medium for electrocardiogram ventricular escape. Background technique [0002] Cardiac disease has become a major cause of death and has received more and more attention. Arrhythmia is used to mean any abnormality in the electrical activity of the heart. Effective detection of cardiac arrhythmias at an earlier stage is conducive to high-quality health care. An electrocardiogram provides an effective way to identify cardiac arrhythmias. Compared with manual monitoring of ECG, the monitoring information provided by ECG can be better utilized by computer. Through computer-aided judgment, the accuracy and efficiency of judgment results will be improved. [0003] Ventricular escape is a type of arrhythmia. When the excitement in the sinoatrial node or the atrium cannot be transmitted on time due to some r...

AI Technical Summary

Problems solved by technology

The existing method of automatically classifying ECG also needs to collect long-term data, and then judge on the computer, which is not real-time

[0006] 2. In the existing methods, the information contained in the waveform that is useful for judging ventricular escape has not been utilized

Insufficient use of hidden information affects the accuracy of the final judgment

[0007] 3. In the existing ECG automatic judgment technology, there is not enough attention to ventricular escape, and there is no clinically applicable judgment method for ventricular escape

Images