title: Beta-blocking agents.
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000008:administration & dosage; D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans
chemical_list: D000317:Adrenergic alpha-Antagonists; D000319:Adrenergic beta-Antagonists