title: Bradycardias and atrioventricular conduction block.
authors.forename: David
authors.initials: D
authors.lastname: Da Costa
authors.forename: William J
authors.initials: WJ
authors.lastname: Brady
authors.forename: June
authors.initials: J
authors.lastname: Edhouse
mesh_terms: D002037:Bundle-Branch Block / Q000175:diagnosis / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D012804:Sick Sinus Syndrome / Q000175:diagnosis / Q000503:physiopathology; D013610:Tachycardia / Q000175:diagnosis* / Q000503:physiopathology; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis / Q000503:physiopathology; D013616:Tachycardia, Sinus / Q000175:diagnosis / Q000503:physiopathology