ECG  wave detector and delineation with wavelets

Ortigueira, M.D.; Alves, L. B.; Batista, A. G.; Pinto, I. V.

http://hdl.handle.net/10362/4324

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Resumo(s)

Efficient R wave detection is a crucial preprocessing step of most of the ECG signal analysis . Likewis e, ECG delineation comprising P wave and QRS complex, is required for ECG processing, namely in High- Resolution Electrocardiography (HR-ECG). We have performed R wave detection using the Mexican Hat wavelet and achieved a sensibility Se=97.77 % and a positive prediction P+=99.46%. Our data is HR-ECG and the delineation process occurs in two steps: wavelet detection and application of the Task Force (Breithardt et al.)1 detection rules.

Descrição

Proceedings of the International Conference on Computational Intelligence in Medicine Healthcare, CIMED 2005, Costa da Caparica, June 29 - July 1, 2005

Palavras-chave

ECG delineation R wave detection Wavelets and HR-ECG

URI

http://hdl.handle.net/10362/4324

Editora

IEEE

Coleções

FCT: DEE - Documentos de conferências internacionais

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