title: How to use beta-blockers safely. Managing these powerful medications calls for extra care.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D001291:Attitude of Health Personnel; D004347:Drug Interactions; D017408:Guidelines as Topic; D006331:Heart Diseases / Q000188:drug therapy; D006801:Humans
chemical_list: D000319:Adrenergic beta-Antagonists