title: Improvement in heart rate turbulence as a measure of response to beta-blocker therapy for heart failure.
authors.forename: Leslie A
authors.initials: LA
authors.lastname: Saxon
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D001262:Atenolol / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy* / Q000503:physiopathology*; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D016896:Treatment Outcome
chemical_list: D000319:Adrenergic beta-Antagonists; D001262:Atenolol