Algorithm for Presumptive Diagnosis of Cardiac Murmurs over Auscultated Heart Signals

Andrea García-Cedeño, Eduardo Pinos, Mónica Huerta

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

Resumen

The development of innovative cardiac assessment techniques has optimized heart conditions diagnosis, however it has led to a reduction of auscultation practice and hence its effectiveness. Furthermore, in public health systems it is not possible to meet the demand of patients who require the use of these new technologies, so auscultation is key in the process of evaluating cardiac subjects. Based on this situation, this document describes a proposal focused on the analysis and processing of the auscultated heart signal in order to generate a presumptive diagnosis of heart murmurs. The evaluation of the presence of a valvular lesion consisted in the identification of abnormalities in the relationship between the period of contraction and relaxation of the cardiac cycle. During the experimental phase of this work, acceptable results of sensitivity and specificity were obtained, reason why as future work it is planned its development as a tool of low cost to optimize the detection of valvular diseases.

Idioma originalInglés
Título de la publicación alojada8th Latin American Conference on Biomedical Engineering and 42nd National Conference on Biomedical Engineering - Proceedings of CLAIB-CNIB 2019
EditoresCésar A. González Díaz, Christian Chapa González, Eric Laciar Leber, Hugo A. Vélez, Norma P. Puente, Dora-Luz Flores, Adriano O. Andrade, Héctor A. Galván, Fabiola Martínez, Renato García, Citlalli J. Trujillo, Aldo R. Mejía
EditorialSpringer
Páginas191-201
Número de páginas11
ISBN (versión impresa)9783030306472
DOI
EstadoPublicada - 1 ene 2020
Evento8th Latin American Conference on Biomedical Engineering and the 42nd National Conference on Biomedical Engineering, CLAIB-CNIB 2019 - Cancún, México
Duración: 2 oct 20195 oct 2019

Serie de la publicación

NombreIFMBE Proceedings
Volumen75
ISSN (versión impresa)1680-0737
ISSN (versión digital)1433-9277

Conferencia

Conferencia8th Latin American Conference on Biomedical Engineering and the 42nd National Conference on Biomedical Engineering, CLAIB-CNIB 2019
País/TerritorioMéxico
CiudadCancún
Período2/10/195/10/19

Nota bibliográfica

Publisher Copyright:
© 2020, Springer Nature Switzerland AG.

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