flecainide

noun
fle·​cai·​nide | \ ˌfle-ˈkā-ˌnīd How to pronounce flecainide (audio) \

Medical Definition of flecainide

: an antiarrhythmic drug administered in the form of its acetate C17H20F6N2O3·C2H4O2 especially to treat serious ventricular arrhythmias

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