title: Verapamil in atrial fibrillation: The expected, the unexpected, and the unknown.
mesh_terms: D001281:Atrial Fibrillation / Q000188:drug therapy*; D004077:Digoxin / Q000097:blood / Q000494:pharmacology; D004347:Drug Interactions; D006352:Heart Ventricles / Q000187:drug effects; D006801:Humans; D007700:Kinetics; D014700:Verapamil / Q000009:adverse effects / Q000378:metabolism / Q000627:therapeutic use*; D014927:Wolff-Parkinson-White Syndrome / Q000188:drug therapy*
chemical_list: D004077:Digoxin; D014700:Verapamil