title: Ancillary tests of the cardiovascular and lymphatic system.
abstract: Clinical signs of cardiovascular or lymphatic disease may not be specific. Even such signs as edema, cardiac murmur, or cyanosis require further investigation to make a final diagnosis, determine prognosis, or assess treatment response. This article describes indications, description, and interpretation of the electrocardiogram, echocardiogram, phonocardiogram, arterial blood gases, pericardiocentesis, cardiac catheterization, lymph node aspirate or biopsy, indirect blood pressure determination, and other tests associated with the investigation of cardiovascular or lymphatic disease of food animals.
authors.affiliation: Pitman Moore, Mundelein, Illinois.
authors.forename: D L
authors.initials: DL
authors.lastname: Step
authors.forename: S M
authors.initials: SM
authors.lastname: McGuirk
authors.forename: R J
authors.initials: RJ
authors.lastname: Callan
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D001707:Biopsy, Needle / Q000662:veterinary; D001784:Blood Gas Analysis / Q000662:veterinary; D006328:Cardiac Catheterization / Q000662:veterinary; D002318:Cardiovascular Diseases / Q000175:diagnosis / Q000662:veterinary*; D002319:Cardiovascular System / Q000503:physiopathology*; D004452:Echocardiography / Q000662:veterinary; D004562:Electrocardiography / Q000662:veterinary; D008206:Lymphatic Diseases / Q000175:diagnosis / Q000662:veterinary*; D010701:Phonocardiography / Q000662:veterinary