title: Electrode catheter in the diagnosis of Ebstein's disease.
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization; D002648:Child; D003490:Cyanosis / Q000209:etiology; D004437:Ebstein Anomaly / Q000175:diagnosis*; D004562:Electrocardiography; D004566:Electrodes; D005260:Female; D006326:Heart Auscultation; D006801:Humans; D008297:Male