the obtained anti-arrhythmic effect was stable and there were no new side effects in prolonged administration of combinations of ethmozine with chinidin , ritmilen , obsidan , cordaron ( amiodaron ) and of allapinin with chinidin , ritmilen ( disopyramide ) and obsidan ( propronalol ) .
C0003195
anti-arrhythmic
C0034414
chinidin