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Open Access Highly Accessed Research article

Phono-spectrographic analysis of heart murmur in children

Anna-Leena Noponen*, Sakari Lukkarinen, Anna Angerla and Raimo Sepponen

BMC Pediatrics 2007, 7:23  doi:10.1186/1471-2431-7-23

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Spectrographic murmur analysis

Vladimir Kudriavtsev   (2010-08-17 11:59)  Biosignetics email

Reader may want to review another publication from BMC on the same subject
http://www.biomedical-engineering-online.com/content/6/1/16
BioMedical Engineering OnLine 2007, 6:16
"Heart energy signature spectrogram for cardiovascular diagnosis"
Article specifically addresses issue of the accuracy of the method utilized in the present paper.

Competing interests

Biosignetics develops commerical software and conducts research in the field of heart sound analysis. This may be considered competing interest.

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