title: ECG of the month. Sinus arrhythmia in a dog.
authors.affiliation: Department of Companion Animal and Special Species Medicine, College of Veterinary Medicine, North Carolina State University, Raleigh 27606, USA.
authors.forename: S P
authors.initials: SP
authors.lastname: Bliss
authors.forename: C E
authors.initials: CE
authors.lastname: Atkins
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects / Q000627:therapeutic use; D000818:Animals; D001146:Arrhythmia, Sinus / Q000209:etiology / Q000503:physiopathology / Q000662:veterinary*; D002077:Butorphanol / Q000009:adverse effects / Q000627:therapeutic use; D002908:Chronic Disease; D004283:Dog Diseases / Q000209:etiology / Q000503:physiopathology*; D004285:Dogs; D004562:Electrocardiography / Q000662:veterinary*; D008297:Male; D010195:Pancreatitis / Q000150:complications / Q000188:drug therapy / Q000662:veterinary*
chemical_list: D000701:Analgesics, Opioid; D002077:Butorphanol