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Madeiro et al., 2012 - Google Patents

An innovative approach of QRS segmentation based on first-derivative, Hilbert and Wavelet Transforms

Madeiro et al., 2012

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Document ID
7158151382120562167
Author
Madeiro J
Cortez P
Marques J
Seisdedos C
Sobrinho C
Publication year
Publication venue
Medical engineering & physics

External Links

Snippet

The QRS detection and segmentation processes constitute the first stages of a greater process, eg, electrocardiogram (ECG) feature extraction. Their accuracy is a prerequisite to a satisfactory performance of the P and T wave segmentation, and also to the reliability of …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

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    • A61B5/00Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/04Detecting, measuring or recording bioelectric signals of the body of parts thereof
    • A61B5/0402Electrocardiography, i.e. ECG
    • A61B5/0452Detecting specific parameters of the electrocardiograph cycle
    • A61B5/04525Detecting specific parameters of the electrocardiograph cycle by template matching
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    • A61B5/046Detecting fibrillation
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    • A61B5/0468Detecting abnormal ECG interval, e.g. extrasystoles, ectopic heartbeats
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    • A61B5/0456Detecting R peaks, e.g. for synchronising diagnostic apparatus
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    • A61B5/7235Details of waveform analysis
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