Component analysis of ECG by computer
نویسندگان
چکیده
منابع مشابه
Computer analysis of multichannel ECG
Multichannel electrocardiography (MECG) is an extension of the conventional electrocardiography that is aimed at refining the non-invasive characterisation of cardiac activity. Body surface mapping is a graphical presentation of cardiac activity as measured from the body surface. Body surface maps can show the distribution of the potential at a selected moment in time or over a specified time i...
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1Grupo de Investigación en Bioingeneŕıa, Electrónica y Telemedicina, Departamento de Ingeneŕıa Electrónica, Escuela Politécnica Superior de Gandı́a, Universidad Politécnica de Valencia (UPV), Ctra. Nazaret-Oliva, 46730 Gandı́a, Spain 2Communications Technology Group, Aragón Institute of Engineering Research, University of Zaragoza, 50018 Zaragoza, Spain 3 Signal Processing Group, Department of El...
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An electrocardiogram (ECG) signal contains the electrical activity generated by the contraction of heart muscles. An ECG signal can provide a lot of information about an individual's heart condition and health. That being said, principles of ECG analysis can also be applied to the electrocardiogram of a fetus (FECG) in order to accurately monitor heart development and health during the differen...
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Electrocardiogram (ECG) signal processing aims basically 1) at artifact reduction to make the ECG signals cleaner and better interpretable by human or machine observers, 2) at revealing aspects not immediately observable in plain measured ECG signals even after artifact reduction, or 3) at diagnostics decision support and automated ECG signal interpretation, including classification of ECG sign...
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Principal Component Analysis (PCA) is one of the most valuable results oriented techniques of applied linear algebra. The minimum effort of PCA provides a roadmap for reducing a complex data set to a lower dimension to reveal the sometimes hidden, simplified structure that often underlie it. Bioelectrical signals express the electrical functionality of different organs in the human body. The El...
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ژورنال
عنوان ژورنال: Behavior Research Methods & Instrumentation
سال: 1982
ISSN: 1554-351X,1554-3528
DOI: 10.3758/bf03202168