Spatial Magnitude Electrocardiogram in Normal Men
- 1 January 1969
- journal article
- Published by Japanese Circulation Society in Japanese Circulation Journal
- Vol. 33 (9) , 931-938
- https://doi.org/10.1253/jcj.33.931
Abstract
Spatial magnitude electrocardiogram is a record of spatial magnitudes of cardiac vectors which vary spatially as a function of time on a linear time scale. Spatial magnitude electrocardiograms were recorded in seventy normal men. QRS waves of normal spatial magnitude electrocardiograms were classified in five definite patterns. The configurations of spatial magnitude electrocardiograms were determined by the spatial configurations of QRS loops. The characteristics of normal spatial magnitude electrocardiograms were investigated quantitatively as well as qualitatively by introducing various parameters for measurements. Clinical usefulness of this new electrocardiographic approach was discussed.Keywords
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