title: Intermittent bundle branch block.
authors.affiliation: University of Arizona Health Sciences Center, Department of Medicine Sarver Heart Center, Tucson 85724, USA. ottp@u.arizona.edu
authors.forename: P
authors.initials: P
authors.lastname: Ott
mesh_terms: D000368:Aged; D002037:Bundle-Branch Block / Q000503:physiopathology*; D006801:Humans; D008297:Male