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Vectorcardiogram of Normal and Hypertensive Subjects Analized by Liniar Discriminant Function Katsuyoshi Yoshikawa 1 , Mieko Maeda 1 , Keiichi Ishida 1 , So Yabuki 1 , Kiyoshi Seki 1 , Teizo Ito 2 1The First Department of Internal Medicine, Toho University 2First Department of Internal Medicine, Faculty of Medicine, University of Tokyo pp.249-252
Published Date 1972/3/15
DOI https://doi.org/10.11477/mf.1404202365
  • Abstract
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Frank lead system VCG of normal subjects (62 cases) and hypertensive patients (82 cases) was analyzed by linear discriminant function. In this analysis, following five factors were used as parameters: QRS-T angle, T-Azimuth, QRS eleva-tion, maximal T amplitude and maximal QRS amplitude.

With this function using these five parameters,both groups were discriminated at the discrimi-nant efficiency of 77.03%.


Copyright © 1972, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1200 印刷版ISSN 0452-3458 医学書院

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