title: [Occurrence of right bundle-branch block with simultaneous appearance of a left anterior hemiblock as the early stage of total AV-block].
mesh_terms: D000219:Adams-Stokes Syndrome / Q000150:complications*; D000328:Adult; D000368:Aged; D002037:Bundle-Branch Block / Q000150:complications*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors
vernacular_title: Untersuchungen über das Vorkommen des Rechtsschenkelblocks bei gleichzeitigem Aufreten eines linken anterioren Hemiblocks als Vorstadium des totalen AV-Blocks.