title: Beta-adrenergic blocking agents in congestive heart failure.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy* / Q000378:metabolism; D006801:Humans; D009206:Myocardium / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism; D011943:Receptors, Adrenergic, beta / Q000187:drug effects
chemical_list: D000319:Adrenergic beta-Antagonists; D011943:Receptors, Adrenergic, beta; D009638:Norepinephrine