title: Beta-blockers in chronic heart failure: paradox proven?
authors.forename: H
authors.initials: H
authors.lastname: Krum
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D016896:Treatment Outcome
chemical_list: D000319:Adrenergic beta-Antagonists