Parâmetros ecocardiográficos em modo unidimensional de cães da raca Poodle miniatura, clinicamente sadios

In Brazil, the canine population of the Poodle, mainly the Miniature variation, grows in geometric progression, beeing this breed frequently affected by congenital and adquired cardiopathies. The main objective of this study was the standardization and evaluation of the echocardiographic parameters in unidimensional (M) mode, from clinically normal Miniature Poodle dogs. Thirthy Miniature Poodle dogs, 09 males and 21 females ageing between 2 and 7 years old (3.87±1.55), and weight varying from 2.0 to 8.7 kilogram (4.49±1.38) were studied. To be included in this study, physical exam, hemogram, biochemical profile, urinalysis, detection of circulating microfilaries as well as ELISA test for Dirofilaria immitis, electrocardiographic, radiographic exams and meansurement of the blood pressure were performed. After the analysis of obtained echocardiographic results, reference values for the echocardiographic data, in healthy Miniature Poodle dogs, were determined. The statistical analysis also showed that factors, as weight and height, may have some influence on the echocardiographic parameters.