title: A primer of electrocardiography for pediatricians.
mesh_terms: D000293:Adolescent; D000553:Ambulatory Care; D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography / Q000379:methods*; D004594:Electrophysiology; D005080:Exercise Test; D006321:Heart / Q000502:physiology; D006329:Heart Conduction System / Q000502:physiology; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis; D008991:Monitoring, Physiologic; D014672:Vectorcardiography