Method and apparatus for rapid interpretive analysis of electrocardiographic waveforms
First Claim
1. A method for analyzing a subject-visit group of ECG waveforms, the method comprising:
- selecting a subject-visit group for a particular patient from a plurality of subject-visit groups;
analyzing each ECG waveform of the subject-visit group to determine whether artifacts are present and annotating each ECG waveform containing artifacts;
determining if measurement calipers are present in each ECG waveform and adding measurement calipers to each ECG waveform lacking measurement calipers;
assigning a grouping metric to each ECG waveform; and
segregating the ECG waveforms according to their grouping metric for display and evaluation.
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Abstract
A method for analyzing a subject-visit group of ECG waveforms captured digitally on an electrocardiograph machine, on a Holter monitor device or digitized from paper electrocardiograms. A cardiologist selects a subject-visit group from a number of subject-visit groups, and each ECG waveform of the subject-visit group is scanned for artifact. Those ECG waveforms containing artifact are annotated appropriately. A determination is made if measurement calipers are present in each ECG waveform, measurement calipers are added to ECG waveforms lacking measurement calipers, and a preliminary interpretation is assigned to each ECG waveform that lacks a preliminary interpretation. Each ECG waveform is assigned a grouping metric, and the ECG waveforms are segregated according to their grouping metric for display and evaluation.
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Citations
10 Claims
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1. A method for analyzing a subject-visit group of ECG waveforms, the method comprising:
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selecting a subject-visit group for a particular patient from a plurality of subject-visit groups; analyzing each ECG waveform of the subject-visit group to determine whether artifacts are present and annotating each ECG waveform containing artifacts; determining if measurement calipers are present in each ECG waveform and adding measurement calipers to each ECG waveform lacking measurement calipers; assigning a grouping metric to each ECG waveform; and segregating the ECG waveforms according to their grouping metric for display and evaluation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for analyzing a subject-visit group of ECG waveforms, the method comprising:
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selecting a subject-visit group for a particular patient from a plurality of subject-visit groups; analyzing each ECG waveform of the subject-visit group to determine whether artifacts are present and annotating each ECG waveform containing artifacts; determining if measurement calipers are present in each ECG waveform and adding measurement calipers to each ECG waveform lacking measurement calipers; assigning a grouping metric to each ECG waveform; segregating the ECG waveforms according to their grouping metric for display and evaluation; and interpreting a group of segregated ECG waveforms by; determining if placement of QT measurement calipers on an ECG waveform is necessary; and assigning an interpretation to an ECG waveform of the group of segregated ECG waveforms. - View Dependent Claims (10)
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Specification