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.
Spectrographic murmur analysis
17 August 2010
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.