Intracavitary potentials in type B ventricular pre-excitation.
D006328:Cardiac Catheterization; D002648:Child; D004437:Ebstein Anomaly / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D014672:Vectorcardiography