The effect of proximal electrode placement of the central terminal on the chest lead electrocardiogram in newborn infants.
D004562:Electrocardiography; D004566:Electrodes; D006321:Heart / Q000502:physiology*; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases