Tag Archives: Isoprenaline


Symptomatic bradycardia results from problems of impulse generation in the sinus node and / or its conduction from the atria to the ventricles. Both of these processes are influenced by the autonomic nervous system with the parasympathetic system slowing and the sympathetic system accelerating impulse generation and conduction. Non-cardiac causes of bradycardia Sinus bradycardia is… Read More »

Heart Diseases

As in man, heart troubles are very much more common in old age. However, even young animals may suffer from faulty heart action due to congenital defects. Signs Irregularity in the heartbeat, some difficulty in breathing without obvious changes in the lungs or pleura, breathlessness when the animals are compelled to exert themselves, a tendency… Read More »