from a comparison of the arrhythmogenic , chronotropic and pressor actions of adrenaline , noradrenaline and isoprenaline during halothane anaesthesia , it was concluded that sensitization to the arrhythmogenic actions of catecholamines resulted primarily from the action of halothane on the ventricle .
C0022245
isoprenaline
C0007412
catecholamines