title: An unusual level of block in a patient with an unusual accessory pathway.
authors.affiliation: Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA. l-couchonnal@md.northwestern.edu
authors.forename: Luis F
authors.initials: LF
authors.lastname: Couchonnal
authors.forename: Alexandru B
authors.initials: AB
authors.lastname: Chicos
authors.forename: Bradley P
authors.initials: BP
authors.lastname: Knight
mesh_terms: D058606:Accessory Atrioventricular Bundle; D054537:Atrioventricular Block / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology; D002037:Bundle-Branch Block / Q000150:complications; D002311:Cardiomyopathy, Dilated / Q000150:complications; D004558:Electric Stimulation; D004562:Electrocardiography; D006801:Humans; D008297:Male; D020388:Muscular Dystrophy, Duchenne / Q000150:complications; D011226:Pre-Excitation Syndromes / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D055815:Young Adult