[Electrophysiological studies in the bundle-branch block].
D000368:Aged; D001285:Atropine / Q000494:pharmacology; D002036:Bundle of His / Q000503:physiopathology*; D002037:Bundle-Branch Block / Q000175:diagnosis* / Q000503:physiopathology; D004558:Electric Stimulation; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D013268:Stimulation, Chemical
D001285:Atropine
Estudios electrofisiológicos en los bloqueos tronculares del Harz de His