the efficacy was scored from 1 ( no effect ) to 5 ( complete control ) as judged by the clinical response , the results of holter monitoring ( 175 control and 133 test recordings on therapy ) , and a comparison was made between the effects of propafenone and other antiarrhythmics : quinidine-like drugs , beta-blockers and amiodarone .
C0003195
antiarrhythmics
C0034414
quinidine