title: Site of antegrade and retrograde functional right bundle branch block in the intact canine heart.
mesh_terms: D000818:Animals; D002036:Bundle of His / Q000503:physiopathology; D002037:Bundle-Branch Block / Q000175:diagnosis* / Q000503:physiopathology; D004285:Dogs; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology; D008297:Male; D011690:Purkinje Fibers / Q000503:physiopathology; D013610:Tachycardia / Q000175:diagnosis; D013997:Time Factors