vectorcardiography: Meaning and Definition of

vec•tor•car•di•og•ra•phy

Pronunciation: (vek"tur-kär"dē-og'ru-fē), [key]
— n.
  1. a method of determining the direction and magnitude of the electrical forces of the heart.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.