title: Pseudo AV block secondary to concealed premature His bundle depolarizations.
authors.affiliation: Department of Medicine, Hennepin County Medical Center, Minneapolis, MN 55415.
authors.forename: K
authors.initials: K
authors.lastname: Wang
authors.forename: D M
authors.initials: DM
authors.lastname: Salerno
mesh_terms: D002036:Bundle of His / Q000503:physiopathology; D002037:Bundle-Branch Block / Q000150:complications* / Q000175:diagnosis; D015716:Electrocardiography, Ambulatory; D005260:Female; D006327:Heart Block / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008875:Middle Aged