Automatic method to delineate or categorize an electrocardiogram
First Claim
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1. A method for computerizing delineation and multi-label classification of an ECG signal, the ECG signal represented by a multiplicity of ECG data points, the method comprising applying a convolutional neural network to the ECG signal, wherein the convolutional neural network:
- reads each one of the multiplicity of ECG data points;
analyzes temporally each one of the multiplicity of ECG data points, each one of the multiplicity of ECG data points corresponding to a time point;
assigns to each one of the multiplicity of EGG data points a score for at least two of a P-wave, a QRS complex, a T-wave, or no wave; and
allocates to each time point an absence, a single, or a multiplicity of corresponding waves based on the scores assigned to each one of the multiplicity of ECG data points.
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Abstract
A method for computerizing delineation and/or multi-label classification of an ECG signal, includes: applying a neural network to the ECG whereby labelling the ECG, and optionally displaying the labels according to time, optionally with the ECG signal.
115 Citations
14 Claims
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1. A method for computerizing delineation and multi-label classification of an ECG signal, the ECG signal represented by a multiplicity of ECG data points, the method comprising applying a convolutional neural network to the ECG signal, wherein the convolutional neural network:
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reads each one of the multiplicity of ECG data points; analyzes temporally each one of the multiplicity of ECG data points, each one of the multiplicity of ECG data points corresponding to a time point; assigns to each one of the multiplicity of EGG data points a score for at least two of a P-wave, a QRS complex, a T-wave, or no wave; and allocates to each time point an absence, a single, or a multiplicity of corresponding waves based on the scores assigned to each one of the multiplicity of ECG data points. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A programmed routine for use with a computer for delineating and classifying an ECG signal, the ECG signal represented by a multiplicity of ECG data points, the programmed routine comprising a convolutional neural network that:
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reads each one of the multiplicity of ECG data points; analyzes temporally each one of the multiplicity of ECG data points, each one of the multiplicity of ECG data points corresponding to a time point; assigns to each one of the multiplicity of ECG data points a score for at least two of a P-wave, a QRS complex, a T-wave, or no wave; and allocates to each time point an absence, a single, or a multiplicity of corresponding waves based on the scores assigned to each one of the multiplicity of ECG data points. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification