title: Flecainide half-life prolongation in 2 patients with congestive heart failure and complex ventricular arrhythmias.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000378:metabolism*; D005424:Flecainide / Q000493:pharmacokinetics* / Q000627:therapeutic use; D006207:Half-Life; D006333:Heart Failure / Q000188:drug therapy / Q000378:metabolism*; D006801:Humans; D008875:Middle Aged
chemical_list: D005424:Flecainide