THE POLAR PHASE RESPONSE PROPERTY OF MONOPOLAR ECG VOLTAGES USING A COMPUTER-AIDED-DESIGN AND DRAFTING(CAD)-BASED DATA-ACQUISITION SYSTEM

Authors
GOSWAMI B MITRA M NAG B MITRA TK
Citation
B. Goswami et al., THE POLAR PHASE RESPONSE PROPERTY OF MONOPOLAR ECG VOLTAGES USING A COMPUTER-AIDED-DESIGN AND DRAFTING(CAD)-BASED DATA-ACQUISITION SYSTEM, International journal of bio-medical computing, 33(3-4), 1993, pp. 209-217
Citations number
10
Categorie Soggetti
Mathematical Methods, Biology & Medicine","Engineering, Biomedical","Computer Science Interdisciplinary Applications","Computer Science Theory & Methods
Journal title
International journal of bio-medical computing → ACNP
ISSN journal
00207101
Volume
33
Issue
3-4
Year of publication
1993
Pages
209 - 217
Database
ISI
SICI code
0020-7101(1993)33:3-4<209:TPPRPO>2.0.ZU;2-U
Abstract
The present paper discusses a Computer-Aided Design and Drafting (CAD) based data acquisition and polar phase response study of the ECG. The scalar ECG does not show vector properties although such properties a re embedded in it. In the present paper the polar phase response prope rty of monopolar chest lead (V1 to V6) ECG voltages has been studied. A software tool has been used to evaluate the relative phase response of ECG voltages. The data acquisition of monopolar ECG records of ches t leads V1 to V6 from the chart recorder has been done with the help o f the AutoCAD application package. The spin harmonic constituents of E CG voltages are evaluated at each harmonic plane and the polar phase r esponses are studied at each plane. Some interesting results have been observed in some typical cases which are discussed in the paper.