The use of an electrode catheter in the diagnosis of Ebstein's anomaly of the heart.
D000790:Angiocardiography; D001794:Blood Pressure; D006328:Cardiac Catheterization; D004437:Ebstein Anomaly / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D004562:Electrocardiography; D004566:Electrodes; D006801:Humans; D008297:Male; D008875:Middle Aged