title: The reply.
authors.affiliation: Veterans Affairs Medical Center, Washington, DC.
authors.forename: Ali
authors.initials: A
authors.lastname: Ahmed
authors.affiliation: University of California, Los Angeles, Los Angeles.
authors.forename: Gregg C
authors.initials: GC
authors.lastname: Fonarow
authors.affiliation: University of Alabama at Birmingham, Birmingham.
authors.forename: Robert C
authors.initials: RC
authors.lastname: Bourge
mesh_terms: D002316:Cardiotonic Agents / Q000627:therapeutic use*; D004077:Digoxin / Q000627:therapeutic use*; D005260:Female; D054143:Heart Failure, Systolic / Q000188:drug therapy*; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D008297:Male
chemical_list: D002316:Cardiotonic Agents; D004077:Digoxin