title: Representation of cardiac electrical activity by a moving dipole for normal and ectopic beats in the intact dog.
mesh_terms: D000200:Action Potentials; D000818:Animals; D003201:Computers; D004285:Dogs; D004558:Electric Stimulation; D004566:Electrodes; D006321:Heart / Q000502:physiology*; D009200:Myocardial Contraction; D013903:Thoracic Surgery; D016276:Ventricular Function