[A case of intra His bundle block--using multiple close bipolar electrode catheter (author's transl)].
D002036:Bundle of His / Q000503:physiopathology*; D006328:Cardiac Catheterization; D004562:Electrocardiography / Q000379:methods*; D004566:Electrodes; D006327:Heart Block / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged