On the Spatial Velocity Electrocardiogram

Toyomi SANO, Fumio SUZUKI, Tadayuki HIROKI, Tohru SAWANOBORI
1968 Japanese Heart Journal  
Employing the apparatus which we made of analog computers, spatial velocity electrocardiograms were taken from 321 cases composed of 54 nor-
doi:10.1536/ihj.9.64 fatcat:vayd5xaqyffszcvduecesawljy