title: Dosing intervals in beta blocker therapy.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage*; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D004334:Drug Administration Schedule; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D005082:Physical Exertion
chemical_list: D000319:Adrenergic beta-Antagonists