Motion of equivalent electric dipole to cardiac activity estimated from body surface potentials.
By means of the least square method, the motion of an equivalent electric dipole which simulates electric activity of the heart was traced from body surface potentials. In normal case, this equivalent dipole was a good approximation.
D004558:Electric Stimulation; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D008433:Mathematics; D014672:Vectorcardiography