NDLI: Classification of patients with and without syncope by means of QT analysis in hypertrophic cardiomyopathy: preliminary results

Content Provider	IEEE Xplore Digital Library
Author	Marciano, F. Cuomo, S. Migaux, M.L. Boccalatte, M. Betocchi, S.
Copyright Year	2001
Description	Author affiliation: Ist. di Cibernetica, CNR, Napoli, Italy (Marciano, F.)
Abstract	In patients with hypertrophic cardiomyopathy (HCM), a history of syncope is associated with increased risk of sudden death, an important role in its pathophysiology being presumably played by an arrhythmic mechanism. The aim of this study was to find out whether several ventricular repolarization parameters are useful to discriminate between patients with and without syncope. The Holter recordings of three groups of subjects (HCM with syncope, HCM without syncope and normals) were analysed, and three sets of variables were measured: six spectral variables, six QT/RR slope variables and 12 QT time parameters. All three sets were submitted to tests (e.g. discriminant analysis) in order to verify the differences among the groups. Finally, classification of single subjects was carried out.
Starting Page	381
Ending Page	383
File Size	284462
Page Count	3
File Format	PDF
ISBN	0780372662
ISSN	02766547
DOI	10.1109/CIC.2001.977672
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-09-23
Publisher Place	Netherlands
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cardiology Sleep Risk analysis History Time measurement Disk recording Testing Cybernetics Hospitals Genetics
Content Type	Text
Resource Type	Article

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