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ID 18105
Eprint ID
18105
FullText URL
Thumnail 79_857.pdf 424 KB
Title Alternative
Studies on Vectorcardiogram Part Ⅱ Vectorcardiographic Patterns of Right Ventricular Overloading by Means of Frank Method
Author
Sato, Michihiko
Abstract
The vectorcardiograpbic study on the right ventricular overloading was performed and obtained the following results. The materials used were 41 cases of congenital heart diseases and 21 cases of aquired heart diseases 1) There was no close relationship between the hemodynamic state and the spatial maximum QRS vector magnitude or the QRS half area axis in the horizontal plane or the QRS polar vector magnitude. 2) The shape of the QRS loop in the horizontal plane were classified into 2 groups, and each group was separated into 4 and 6 types. These types was found to be related closely with the right ventricular systolic pressure. This classification may be useful in assessing the severity and operative effect of the case with right ventricular overloading or diciding the operative indication. 3) The T loop has the tendency to be oriented toward left backward in the case of right ventricular diastolic overloading, and left forward in the case of right ventricuar systolic overloading.
Published Date
1967-12-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume79
Issue
issue11-12
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
857
End Page
864
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/79/11-12/79_11-12_857/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma