Detection of Position of Replaced Mechanical Heart Valve with ANN

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dc.contributor.authorAltunkaya, Sabri
dc.contributor.authorKara, K.
dc.contributor.authorGormus, Niyazi
dc.date.accessioned2024-02-23T14:45:09Z
dc.date.available2024-02-23T14:45:09Z
dc.date.issued2013
dc.departmentNEÜen_US
dc.description36th International Conference on Telecommunications and Signal Processing (TSP) -- JUL 02-04, 2013 -- Rome, ITALYen_US
dc.description.abstractmechanical heart valve is a device substituted for native heart valve. These valves are generally replaced with mitral or aorta valves. To found whether aorta or mitral heart valve replaced with mechanical one of patients is easy for specialist using stethoscope or chest X-ray. Expert system evaluating mechanical heart valve disease cannot deduce position of replaced heart valve. Thus, we aimed to determine which heart valve of patients was replaced with mechanical one to use preprocessing step in expert systems finding malfunctioning mechanical valve in this study. Electrocardiogram signal and 6 features extracted from power density of heart sounds were used to determine replaced heart valve using artificial neural networks. The heart sounds were separated into four parts according to recording area and sound component. Then, artificial neural networks was separately trained and tested for four sounds using the 6 features. As a result, the mechanical heart valve of patients was detected with 96.55% accuracy from the features of second heart sounds recorded from mitral area.en_US
dc.description.sponsorshipIEEE, Czechoslovakia Sect,Investment & Business Dev Agcy Czech Republ,Brno Univ Technol, Dept Telecommunicat,Budapest Univ Technol & Econ, Dept Telecommunicat,Karadeniz Tech Univ, Dept Elect & Elect Engn,W Pomeranian Univ Technol, Fac Elect Engn,Tech Univ Ostrava, Dept Telecommunicat,Slovak Univ Technol, Inst Telecommunicat,Univ Ljubljana, Lab Telecommunicat,Czech Tech Univ, Dept Telecommunicat Engn,Adv Elect & Elect Engn Journal,Int Journal Adv Telecommunicat, Electrotechn, Signals & Systen_US
dc.description.sponsorshipScientific Research Projects (BAP); coordinating office of Necmettin Erbakan Universityen_US
dc.description.sponsorshipManuscript received February 21, 2013. This work was supported by Scientific Research Projects (BAP) coordinating office of Necmettin Erbakan University.en_US
dc.identifier.endpage576en_US
dc.identifier.isbn978-1-4799-0402-0
dc.identifier.isbn978-1-4799-0403-7
dc.identifier.scopus2-s2.0-84885614451en_US
dc.identifier.startpage573en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12452/17267
dc.identifier.wosWOS:000333968000116en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartof2013 36th International Conference On Telecommunications And Signal Processing (Tsp)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHeart Soundsen_US
dc.subjectMechanical Heart Valve Replacementen_US
dc.titleDetection of Position of Replaced Mechanical Heart Valve with ANNen_US
dc.typeConference Objecten_US

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