Electrophysiological features of Mobitz type II AV block occurring within the His bundle.
D000368:Aged; D001285:Atropine / Q000627:therapeutic use; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000188:drug therapy / Q000503:physiopathology* / Q000628:therapy; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial
D001285:Atropine