Using the wavelet transform for T-wave alternans detection

[EN] This paper presents T-wave alternans (TWA) detection, applying the Wavelet Transform (WT) to electrocardiographic (ECG) synthetic signals. The TWA is generated with or without the sinusoidal addition of the wave with the required electrical level from 0.01 to 1 mV. The TWA is measured using the...

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Detalles Bibliográficos
Autores: Boix García, Macarena|||0000-0003-2046-6732, Cantó Colomina, Begoña|||0000-0002-9837-3926, Cuesta Frau, David|||0000-0002-0076-0515, Micó Tormos, Pau|||0000-0002-8089-8329
Tipo de recurso: artículo
Fecha de publicación:2009
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/176331
Acceso en línea:https://riunet.upv.es/handle/10251/176331
Access Level:acceso abierto
Palabra clave:ECG signals
T-wave alternans
Wavelet Transform
ARQUITECTURA Y TECNOLOGIA DE COMPUTADORES
MATEMATICA APLICADA
Descripción
Sumario:[EN] This paper presents T-wave alternans (TWA) detection, applying the Wavelet Transform (WT) to electrocardiographic (ECG) synthetic signals. The TWA is generated with or without the sinusoidal addition of the wave with the required electrical level from 0.01 to 1 mV. The TWA is measured using the difference between the amplitudes of the augmented T-waves and the normal ones. (C) 2009 Elsevier Ltd. All rights reserved

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