Time-frequency and time-scale characterisation of the beat-by-beat high-resolut...

• Autor(es): Ortigueira, M.D. ; Batista, A. G. ; Rodrigues, J. Machado
• Data: 2001
• Identificador Persistente: http://hdl.handle.net/10362/2580
• Origem: Repositório Institucional da UNL
• Assunto(s): Ventricular late potentials; High resolution electrocardiography; Wavelet analysis; Time-frequency analysis
• Tipo de Documento: Research paper
• Idioma: Inglês

Descrição

Proceedings of the Sixth Portuguese Conference on Bioemedical Engineering faro, Portugal Time-Frequency and Time-Scale distributions of sequential ST segments the High-Resolution Electrocardiogram, are represented using both the Morlet Wavelet based scalogram and the Zhao-Atlas-Marks representation. Resolution and representation readability, concerning the Ventricular Late Potentials are compared. The beat-tobeat variation of one VLP case is examined.