Serum quinidine concentration with two long-acting quinidine preparations.
D001146:Arrhythmia, Sinus / Q000188:drug therapy*; D001798:Blood Proteins; D003692:Delayed-Action Preparations; D006333:Heart Failure; D006801:Humans; D011802:Quinidine / Q000627:therapeutic use*
D001798:Blood Proteins; D003692:Delayed-Action Preparations; D011802:Quinidine