Classification of Electrocardiographic P-wave Morphology
Författare
Summary, in English
The atrial activity of the human heart is normally visible in the ECG as a P-wave. In patients with intermittent atrial fibrilation, a different P-wave morphology can sometimes be seen, indicating atrial conduction defects. The purpose of this study was to develop a method to discriminate between such P-waves and normal ones. 20 recordings of each type were used in a classification which, based on impulse response analysis of the P-wave and linear discrimination between various parameters, produced a correct classification in 37 of the 40 recordings (sensitivity 95%, specificity 90%)
Avdelning/ar
Publiceringsår
2000
Språk
Engelska
Sidor
1804-1809
Publikation/Tidskrift/Serie
Proceedings of the 39th IEEE Conference on Decision and Control, 2000.
Volym
2
Fulltext
- Available as PDF - 493 kB
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Dokumenttyp
Konferensbidrag
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Cardiac and Cardiovascular Systems
Nyckelord
- Hankel matrices
- discrete time systems
- electrocardiography
- identification
- transient response
- pattern classification
Status
Published
ISBN/ISSN/Övrigt
- ISBN: 0-7803-6638-7