Garcia, O L Exposure of concealed right bundle branch block in Wolff-Parkinson-White type B by pacing from the vicinity of the A-V node. [electronic resource] - American heart journal Nov 1978 - 662-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 0002-8703 Standard No.: 10.1016/0002-8703(78)90204-1 doi Subjects--Topical Terms: Atrioventricular Node--physiopathologyBundle of His--physiopathologyBundle-Branch Block--diagnosisCardiac Pacing, ArtificialElectrocardiographyFemaleHeart Conduction System--physiopathologyHumansInfantPurkinje Fibers--physiopathologyWolff-Parkinson-White Syndrome--physiopathology