DocumentCode
3124492
Title
A Study of Quantification Method for Heart Murmur Grading: A Murmur Energy Ratio Method
Author
Xie, Meilan ; Guo, Xingming ; Yang, Yong ; Xiao, Shouzhong ; Xiao, Zifu
Author_Institution
Bioeng. Coll., Chongqing Univ., Chongqing, China
fYear
2010
fDate
18-20 June 2010
Firstpage
1
Lastpage
2
Abstract
Three quantification experiments for heart murmur grading were performed, including murmur area ratio, weighted murmur area ratio and murmur duration ratio, and murmur energy ratio. The result of this study shows that it is possible to find a reasonable, noninvasive, easy, and inexpensive method to realize objective quantification for heart murmur grading.
Keywords
bioacoustics; cardiology; heart murmur grading; heart sound; inexpensive method; murmur duration ratio; murmur energy ratio method; noninvasive method; quantification method; weighted murmur area ratio; Area measurement; Biomedical engineering; Biomedical informatics; Cardiology; Educational institutions; Frequency; Heart; Joining processes; Shape; Stethoscope;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location
Chengdu
ISSN
2151-7614
Print_ISBN
978-1-4244-4712-1
Electronic_ISBN
2151-7614
Type
conf
DOI
10.1109/ICBBE.2010.5516604
Filename
5516604
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