title: Effect of beta-blocker administration in the post-valvotomy management of infants with pulmonary atresia and intact ventricular septum.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011664:Pulmonary Valve / Q000002:abnormalities* / Q000601:surgery
chemical_list: D000319:Adrenergic beta-Antagonists