Methods of registration and diagnostic value of his bundle electrogram (HBE).
D000293:Adolescent; D000328:Adult; D000368:Aged; D002036:Bundle of His / Q000503:physiopathology*; D006328:Cardiac Catheterization / Q000295:instrumentation; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography / Q000379:methods*; D006327:Heart Block / Q000175:diagnosis* / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged