Twelve @entity1 with either @entity1468 (9) or @entity3036 (3) were treated with intravenous @entity6335 , 300-mg bolus, for the @entity551 (less than or equal 110 torr) after the usual and customary measures had been initiated to include parenteral @entity2400 and @entity3175 . @entity6335 precipitously decreased both systolic and diastolic blood pressure proportionately (35-50%); the nadir was invariably reached in 5-15 minutes. Diastolic pressure never fell below 50 torr, and mean arterial pressure always exceeded 70 torr. @entity1458 was not apparent. The vasodepressor response was fairly persistent for 4 hours in all but 3 @entity1 ; 2 of these received a second 300-mg dose. Significant changes in fetal heart activity ( @entity1168 , @entity943 ) were observed in only 1 @entity1 . Labor was immediately ablated in all @entity1 , but could be restimulated with @entity398 . All pregnancies were terminated within 7 hours (mean, 3.7 hours), seven of them by cesarean section. Eleven newborns did well. We conclude that the immediate reduction in maternal arterial blood pressure is without apparent hazard to the mother as well as the fetus.

The management of XXXX and @entity3036 with intravenous @entity6335 .

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity398 :: ('MESH:D010121', 'Chemical') :: ['oxytocin'] @entity3175 :: ('MESH:D003975', 'Chemical') :: ['diazepam'] @entity943 :: ('MESH:D001145', 'Disease') :: ['dysrhythmia'] @entity6335 :: ('MESH:D003981', 'Chemical') :: ['Diazoxide', 'diazoxide'] @entity1458 :: ('MESH:D009846', 'Disease') :: ['Oliguria'] @entity2400 :: ('CHEBI:32599', 'Chemical') :: ['MgSO4'] @entity3036 :: ('MESH:D004461', 'Disease') :: ['eclampsia'] @entity1468 :: ('MESH:D011225', 'Disease') :: ['severe preeclampsia'] @entity551 :: ('MESH:D007022', 'Disease') :: ['reduction of diastolic blood pressure'] @entity1168 :: ('MESH:D001919', 'Disease') :: ['bradycardia']
@entity1468 :: (MESH:D011225,Disease) :: ['severe preeclampsia']
