title: Clinical implications of isopotential surface maps.
mesh_terms: D000200:Action Potentials; D006332:Cardiomegaly / Q000503:physiopathology; D002648:Child; D004562:Electrocardiography; D004594:Electrophysiology; D006321:Heart / Q000502:physiology; D006329:Heart Conduction System / Q000502:physiology; D006331:Heart Diseases / Q000175:diagnosis*; D006334:Heart Function Tests; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology; D006801:Humans; D008297:Male; D013499:Surface Properties; D013909:Thorax