title: Propranolol: the preferred palliation for tetralogy of Fallot.
mesh_terms: D006328:Cardiac Catheterization; D002932:Cineangiography; D004305:Dose-Response Relationship, Drug; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control*; D007223:Infant; D010166:Palliative Care; D011433:Propranolol / Q000627:therapeutic use*; D011651:Pulmonary Artery / Q000473:pathology; D013771:Tetralogy of Fallot / Q000188:drug therapy*
chemical_list: D011433:Propranolol