title: β blockers in patients with heart failure and atrial fibrillation.
authors.affiliation: Veterans Affairs Medical Center, School of Medicine, Section of Cardiovascular Medicine, University of Tennessee, Memphis, TN 38104, USA. Electronic address: shahcardiology@yahoo.com.
authors.forename: Rahman
authors.initials: R
authors.lastname: Shah
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy* / Q000401:mortality*; D006333:Heart Failure / Q000188:drug therapy* / Q000401:mortality*; D006801:Humans
chemical_list: D000319:Adrenergic beta-Antagonists