Synonyms : Diisopyramide, Disopyramide Monohydrochloride, Disopyramide Phosphate, Disopyramide Phosphate (1:1), Disopyramide Phosphate (1:1), (+-)-Isomer, Disopyramide Phosphate (1:1), (R)-Isomer, Disopyramide Phosphate (1:1), (S)-Isomer, Disopyramide, (+-)-Isomer