title: To dig or not to dig.
authors.affiliation: Professor of Medicine, University of Arizona College of Medicine, Tucson.
authors.forename: Joseph S
authors.initials: JS
authors.lastname: Alpert
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy*; D002316:Cardiotonic Agents / Q000627:therapeutic use*; D004077:Digoxin / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans
chemical_list: D000889:Anti-Arrhythmia Agents; D002316:Cardiotonic Agents; D004077:Digoxin