title: Pediatric problems: Romano-Ward syndrome.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000188:drug therapy / Q000235:genetics; D002869:Chromosome Aberrations / Q000175:diagnosis; D025063:Chromosome Disorders; D004200:Diseases in Twins; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011433:Propranolol / Q000627:therapeutic use; D013577:Syndrome
chemical_list: D011433:Propranolol