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dc.contributor.authorAcar, Buraken_US
dc.contributor.authorYi, G.en_US
dc.contributor.authorMalik, M.en_US
dc.coverage.spatialHannover, Germanyen_US
dc.date.accessioned2016-02-08T12:02:51Z
dc.date.available2016-02-08T12:02:51Z
dc.date.issued1999en_US
dc.identifier.issn0276-6574en_US
dc.identifier.urihttp://hdl.handle.net/11693/27847
dc.descriptionDate of Conference: 26-29 September 1999en_US
dc.descriptionConference Name: Computers in Cardiology Conference, CinC 1999en_US
dc.description.abstractThe detection of ventricular repolarization abnormalities is widely being done using the QT interval measurements. However, there are both technical and theoretical problems with QT measurements. We propose two robust methods for the quantification of the ventricular repolarization abnormalities: i) The quantification of the inter-lead morphology differences of the T wave (T Wave Morphology Dispersion - TMD) ii) The analysis of the T wave wavefront direction with respect to the QRS complex (Total Cosine R_To_T - TCRT). Sensitivity and specificity of 82% (84%) in supine position and 77% (79%) in standing position were achieved for TMD (TCRT). Both parameters were more reproducible than conventional QT interval based parameters.en_US
dc.language.isoEnglishen_US
dc.source.titleProceedings of the Computers in Cardiology Conference, CinC 1999en_US
dc.relation.isversionofhttps://doi.org/10.1109/CIC.1999.825905en_US
dc.subjectSensitivity analysisen_US
dc.subjectWaveform analysisen_US
dc.subjectT-wave morphologyen_US
dc.subjectElectrocardiographyen_US
dc.titleConcept of T-wave morphology dispersionen_US
dc.typeConference Paperen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.citation.spage57en_US
dc.citation.epage60en_US
dc.identifier.doi10.1109/CIC.1999.825905en_US
dc.publisherIEEEen_US


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