TY - JOUR T1 - Adverse neonatal effects of maternal labetalol treatment JF - Archives of Disease in Childhood - Fetal and Neonatal Edition JO - Arch Dis Child Fetal Neonatal Ed SP - F150 LP - F151 DO - 10.1136/fn.79.2.F150 VL - 79 IS - 2 AU - B N A Crooks AU - S A Deshpande AU - C Hall AU - M P Ward Platt AU - D W A Milligan Y1 - 1998/09/01 UR - http://fn.bmj.com/content/79/2/F150.abstract N2 - Two infants with features of severe β adrenergic blockade, pericardial effusions, and myocardial hypertrophy were born to mothers receiving long term treatment with oral labetalol for hypertension in pregnancy. Labetalol was implicated in the aetiology of these problems. Pericardial effusion and myocardial hypertrophy have not been associated with labetalol toxicity in neonates. ER -