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Detection of the third and fourth heart sounds using Hilbert-Huang transform

BACKGROUND: The third and fourth heart sound (S3 and S4) are two abnormal heart sound components which are proved to be indicators of heart failure during diastolic period. The combination of using diastolic heart sounds with the standard ECG as a measurement of ventricular dysfunction may improve t...

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Detalles Bibliográficos
Autores principales:	Tseng, Yi-Li, Ko, Pin-Yu, Jaw, Fu-Shan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2012
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3305384/ https://www.ncbi.nlm.nih.gov/pubmed/22332995 http://dx.doi.org/10.1186/1475-925X-11-8

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