A case of valvular aortic stenosis in a dog is described. The presenting sign was syncope during exercise. An unusual teature was a right bundle branch block electrocardiographic pattern. During syncope electrocardiograms ...

Five Merino sheep were dosed 3 g/kg of dry, finely-milled Homeria glauca (Natal yellow tulp) plant material. An electrocardiogram was recorded and the arterial and central venous blood pressure, blood gases, haematological ...