title: Antihypertensive treatment with beta-blockers in patients aged over 65.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000368:Aged; D004361:Drug Tolerance; D006323:Heart Arrest / Q000150:complications; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000188:drug therapy*
chemical_list: D000319:Adrenergic beta-Antagonists