DocumentCode
718476
Title
Peculiarities of T wave alternans detection and evaluation
Author
Karplyuk, Y. ; Ivanko, K. ; Ivanushkina, N.
Author_Institution
Nat. Tech. Univ. of Ukraine “Kyiv Polytech. Inst.”, Kiev, Ukraine
fYear
2015
fDate
21-24 April 2015
Firstpage
356
Lastpage
361
Abstract
This research is aimed at detection and evaluation of beat-to-beat T-wave alternans in electrocardiogram. To reveal diagnostic features related to T-wave alternans, variations in amplitude and shape of T-waves from synthetic and clinical recordings were explored by means of time-domain analysis, Poincare plots, and principal component analysis together with clustering analysis.
Keywords
electrocardiography; medical signal processing; pattern clustering; principal component analysis; time-domain analysis; Poincare plots; T wave alternans detection; clustering analysis; electrocardiogram; principal component analysis; time-domain analysis; Conferences; Covariance matrices; Electrocardiography; Fluctuations; Nanotechnology; Principal component analysis; Shape; Clustering analysis; Electrocardiography; Poincare plot; Principal component analysis; T-wave alternans;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics and Nanotechnology (ELNANO), 2015 IEEE 35th International Conference on
Conference_Location
Kiev
Type
conf
DOI
10.1109/ELNANO.2015.7146909
Filename
7146909
Link To Document