Use of diphenylhydantoin sodium to dissociate the effects of procainamide on automaticity and conduction in the normal and arrhythmic heart.
D000818:Animals; D001145:Arrhythmias, Cardiac; D004070:Digitalis / Q000187:drug effects; D004285:Dogs; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects; D006327:Heart Block / Q000188:drug therapy; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D010672:Phenytoin / Q000494:pharmacology*; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011342:Procainamide / Q000494:pharmacology*
D010672:Phenytoin; D011342:Procainamide