title: ECG of the Month. Second-degree AV block.
authors.affiliation: Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Texas A&M University, College Station, TX 77843.
authors.forename: C Kate
authors.initials: CK
authors.lastname: Meier
authors.forename: Matthew W
authors.initials: MW
authors.lastname: Miller
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000175:diagnosis* / Q000628:therapy; D004285:Dogs; D015716:Electrocardiography, Ambulatory / Q000379:methods / Q000662:veterinary*; D006327:Heart Block / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D008297:Male; D010138:Pacemaker, Artificial / Q000662:veterinary*; D016896:Treatment Outcome