Tocainide
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Tocainide is an orally active class 1b antiarrhythmic agent that interferes with cardiac sodium channels and typically used to treat ventricular arrhythmias.
Tocainide is an orally active class 1b antiarrhythmic agent that interferes with cardiac sodium channels and typically used to treat ventricular arrhythmias.
Tocainide acts on sodium channels on the neuronal cell membrane, limiting the spread of seizure activity and reducing seizure propagation. Tocainide binds preferentially to the inactive state of the sodium channels.The antiarrhythmic actions are mediated through effects on sodium channels in Purkinje fibers.
For the treatment of documented ventricular arrhythmias, such as sustained ventricular tachycardia, that, in the judgment of the physician, are life-threatening.
