Flecainide acetate.
D000284:Administration, Oral; D000889:Anti-Arrhythmia Agents / Q000008:administration & dosage*; D005424:Flecainide; D006801:Humans; D007275:Injections, Intravenous; D010880:Piperidines / Q000008:administration & dosage*
D000889:Anti-Arrhythmia Agents; D010880:Piperidines; D005424:Flecainide