title: Questions and answers.
authors.forename: Gregg
authors.initials: G
authors.lastname: Fonarow
authors.forename: Christopher
authors.initials: C
authors.lastname: Cannon
authors.forename: Andrew
authors.initials: A
authors.lastname: Epstein
mesh_terms: D058668:Adrenergic alpha-1 Receptor Antagonists / Q000627:therapeutic use; D002227:Carbazoles / Q000627:therapeutic use; D058406:Cardiac Resynchronization Therapy; D000077261:Carvedilol; D002986:Clinical Trials as Topic; D017147:Defibrillators, Implantable; D006333:Heart Failure / Q000517:prevention & control; D006801:Humans; D011412:Propanolamines / Q000627:therapeutic use; D018487:Ventricular Dysfunction, Left / Q000188:drug therapy* / Q000517:prevention & control
chemical_list: D058668:Adrenergic alpha-1 Receptor Antagonists; D002227:Carbazoles; D011412:Propanolamines; D000077261:Carvedilol