title: ECG of the Month. Third-degree AV block with sick sinus syndrome.
authors.affiliation: Angell Animal Medical Center, 350 S Huntington Ave, Boston, MA 02130.
authors.forename: Katherine M
authors.initials: KM
authors.lastname: Hogan
authors.forename: Rebecca L
authors.initials: RL
authors.lastname: Quinn
mesh_terms: D000818:Animals; D054537:Atrioventricular Block / Q000175:diagnosis / Q000662:veterinary*; D002371:Cat Diseases / Q000175:diagnosis*; D002415:Cats; D004562:Electrocardiography / Q000662:veterinary*; D008297:Male; D012804:Sick Sinus Syndrome / Q000175:diagnosis / Q000662:veterinary*