Anomalous origin of the right coronary artery from the pulmonary artery in a Staffordshire bull terrier.

An asymptomatic 17-month-old, 18.5-kg, male Staffordshire bull terrier was referred due to a heart murmur. Examination revealed a grade 3/6 left apical systolic and right apical 3/6 heart murmur.

Impact of selected individual dog traits on echocardiographic parameters obtained in 1-dimensional (M-mode) and 2-dimensional (2D) imaging.

The popularity and availability of echocardiography in veterinary practice for companion animals have substantially increased in recent years. The results obtained during the procedure are compared to reference values established for the general dog population or to standards developed for a specific dog breed. The aim of this study was to determine whether individual dog traits, such as body weight, chest structure, and level of physical activity and performance, affect the reference values for echocardiographic parameters.

Malignant thymoma - the most common neoplasm in goats.

In the literature the occurrence of thymomas in goats varies from 0.7 to 25%, depending on the study. Therefore the current investigation was carried out to determine the prevalence of thymoma in goats in Poland.

The influence of age, gender and weight on transthoracic echocardiographic evaluation of transmitral and left ventricular outflow tract diastolic parametersin healthy dogs.

The aim of this study was to obtain reference values for diastolic cardiac function parameters in healthy dogs and to ascertain if significant differences exist between dogs of various age, weight and sex. The study was performed on 82 healthy dogs of different age and breed. Eleven param- eters were analyzed: peak velocity during early diastolic filling, acceleration time of early diastol- ic filling, deceleration time of early diastolic filling, total time of early diastolic filling, peak veloc- ity during late diastolic filling, acceleration time of late diastolic filling, deceleration time of late diastolic filling, total time of late diastolic filling, total time of early and late diastolic filling, ratio of peak velocities during early and late diastolic filling, isovolumetric relaxation time.

Reference intervals for transthoracic echocardiographic measurements in adult Dachshunds.

The aim of this study was to establish reference values for 2D and M-mode measurements in Dachshunds. Basic echocardiographic data, including M-mode, 2D and spectral Doppler mea- surements, was collected, analyzed and compared between 41 healthy Dachshunds and 50 other healthy dogs of similar weight. Echocardiographic reference intervals were prepared for Dachs- hunds.