In overdose, the usual supportive measures are needed. If arrhythmias prove troublesome, or malignant hyperkalemia occurs (inexorably rising potassium level due to paralysis of the cell membrane-bound, ATPase-dependent Na/K pumps), the specific antidote is antidigoxin (antibody fragments against<unk> , trade names<unk> ibind and<unk> ifab). The mechanism of action for drugs such as<unk> ibind and<unk> ifab, used when adverse events occur with the use of<unk> , is that the FAB regions on the antibodies created against<unk>  expedite the excretion of the drug into urine. Therefore, the amount of<unk>  in the body decreases quickly as it gets excreted rapidly.
Digoxin
Digitoxin
Amiodarone
Metoprolol
Carvedilol
Sotalol
Bisoprolol
Captopril