quinidine
Pronunciation: kwin′i-dēn, -din
Definition: One of the alkaloids of cinchona, a stereoisomer of quinine (the C-9 epimer); used as an antimalarial; also used in the treatment of atrial fibrillation and flutter, and paroxysmal ventricular tachycardia.
Synonym(s): conquinine
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Examples: glitazone, GI cocktail, etc.

