Evento
Differentiation between ischemic and heart rate related events using the continuous wavelet transform
Fernández Biscay, Carolina
; Arini, Pedro David
; Rincon Soler, Anderson Ivan
; Bonomini, Maria Paula
Colaboradores:
Ferrández Vicente, José Manuel; Álvarez Sánchez, José Ramón; De la Paz López, Félix; Toledo Moreo, Javier; Adeli, Hojjat
Tipo del evento:
Conferencia
Nombre del evento:
8th International Work-Conference on the Interplay between Natural and Artificial Computation
Fecha del evento:
03/06/2019
Institución Organizadora:
Interplay between Natural and Artificial Computation;
Título del Libro:
From bioinspired systems and biomedical applications to machine learning
Editorial:
Springer Verlag Berlín
ISBN:
978-3-030-19650-9
Idioma:
Inglés
Clasificación temática:
Resumen
Cardiovascular diseases are one of the main causes of death in the world, as a result much efforts have been made to detect early ischemia. Traditionally changes produced in the ST or STT segments of the heartbeat were analyzed. The main difficulty relies on alterations produced in the ST or STT segment because of non ischemic events, such as changes in the heart rate, the ventricular conduction or the cardiac electrical axis. The aim of this work is to differentiate between ischemic and heart rate related events using the information provided by the continuous wavelet transform of the electrocardiogram. To evaluate the performance of the classifier, the Long Term ST Database was used, with ischemic and non ischemic differentiated events annotated by specialists. The analysis was performed over 77 events (52 ischemic and 25 heart rate related), obtaining a sensitivity and positive predictivity of 86.64% for both indicators.
Palabras clave:
CARDIAC ISCHEMIA
,
CONTINUOUS WAVELET TRANSFORM
,
CLASSIFICATION ANALYSIS
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Eventos(IAM)
Eventos de INST.ARG.DE MATEMATICAS "ALBERTO CALDERON"
Eventos de INST.ARG.DE MATEMATICAS "ALBERTO CALDERON"
Citación
Differentiation between ischemic and heart rate related events using the continuous wavelet transform; 8th International Work-Conference on the Interplay between Natural and Artificial Computation; Almería; España; 2019; 352-360
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