title: ECG of the month.
authors.affiliation: Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman 99164-6610, USA.
authors.forename: A L
authors.initials: AL
authors.lastname: McKnight
authors.forename: J W
authors.initials: JW
authors.lastname: Tyler
authors.forename: S M
authors.initials: SM
authors.lastname: Parish
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000662:veterinary*; D005260:Female; D006333:Heart Failure / Q000175:diagnosis / Q000503:physiopathology / Q000662:veterinary*; D011379:Prognosis; D013616:Tachycardia, Sinus / Q000175:diagnosis / Q000503:physiopathology / Q000662:veterinary*