NDLI: Integral Characteristics of the Human Cardiac Electrical Generator from Electric Field Measurements by Means of an Automatic Cylindrical Coordinator

Content Provider	IEEE Xplore Digital Library
Author	Kneppo, P. Titomir, L. I.
Copyright Year	1964
Abstract	An automated electronic system based upon a cylindrical coordinator was constructed for measurement and preliminary computational processing of the heart electrical potentials on the surface of a human torso and of the coordinates of this surface. The potential distribution on the body surface at consecutive instants of time and the geometrical parameters of the body received as the output of the measuring system can be used for investigation of various types of mathematical descriptions, or models of the cardiac electrical generator. One such mathematical description, a set of integral characteristics of the cardiac electrical generator, is studied in this work. These characteristics are: three components of the heart dipole moment, three coordinates of the moving cardiac electrical center and the complexity parameter of the cardiac generator. The results of experimental measurement of the cardiac electrical field and calculation of the integral characteristics of the cardiac generator are presented for a group of healthy men. Physical and electrophysiological significance of the results is briefly discussed.
Sponsorship	IEEE Engineering in Medicine and Biology Society
Page Count	8
File Size	2794588
Starting Page	21
Ending Page	28
File Format	PDF
ISSN	00189294
Volume Number	BME-26
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1979-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Humans Generators Electric variables measurement Heart Character generation Coordinate measuring machines Electric potential Torso Time measurement Biological system modeling
Content Type	Text
Resource Type	Article
Subject	Biomedical Engineering

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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