Recurrent ventricular fibrillation. Suppresses ventricular ectopic activity by decreasing the excitability of the heart muscle and its conduction system. 2nd or 3rd degree heart block. Patients over 70 years old. Altered level of consciousness.
Toxic levels can cause seizures.
Repeat every 3-5 minutes as needed. Each weight will provide a different concentration of the delivery solution and rate of delivery.