Inverse calculation of QRS-T epicardial potentials from body surface potential distributions for normal and ectopic beats in the intact dog.
D000200:Action Potentials; D000818:Animals; D005117:Cardiac Complexes, Premature / Q000175:diagnosis; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods*; D004567:Electrodes, Implanted; D006321:Heart / Q000502:physiology*; D008433:Mathematics