title: ECG of the month. Trifascicular block causing syncope.
authors.affiliation: Department of Veterinary Medical Science, School of Veterinary Medicine, University of Bologna, Via Tolara di Sopra 50, I-40064 Ozzano Emilia, Bologna, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Baron Toaldo
authors.forename: Maria
authors.initials: M
authors.lastname: Critelli
authors.forename: Roberto A
authors.initials: RA
authors.lastname: Santilli
mesh_terms: D000818:Animals; D002037:Bundle-Branch Block / Q000628:therapy / Q000662:veterinary*; D004283:Dog Diseases / Q000175:diagnosis*; D004285:Dogs; D004562:Electrocardiography / Q000662:veterinary*; D005260:Female; D010138:Pacemaker, Artificial / Q000662:veterinary