title: [Split his bundle potentials in four cases of complete heart block (author's transl)].
mesh_terms: D000368:Aged; D002036:Bundle of His / Q000503:physiopathology*; D005260:Female; D006327:Heart Block / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged