Complete atrioventricular dissociation and His bundle tachycardia in a newborn: problems in prenatal diagnosis and postnatal management.
A newborn infant with complete atrioventricular dissociation and infranodal tachycardia, detected at 33 weeks gestation by fetal echocardiography, is described. In the perinatal period, infra or juxta-nodal tachycardia was noted, compromising the hemodynamic state of the newborn. A combination of flecainide and propranolol terminated the arrhythmia.
Polak
P E
PE
Department of Obstetrics and Gynaecology, University Hospital Rotterdam/Sophia Children's Hospital, The Netherlands.
Stewart
P A
PA
Hess
J
J
D001283:Atrioventricular Node / Q000503:physiopathology*; D002036:Bundle of His / Q000503:physiopathology*; D002585:Cesarean Section; D003937:Diagnosis, Differential; D004077:Digoxin / Q000008:administration & dosage; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005424:Flecainide / Q000008:administration & dosage; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D007231:Infant, Newborn; D007262:Infusions, Intravenous; D011247:Pregnancy; D011296:Prenatal Diagnosis; D011342:Procainamide / Q000008:administration & dosage; D013610:Tachycardia / Q000151:congenital* / Q000188:drug therapy / Q000503:physiopathology
D004077:Digoxin; D005424:Flecainide; D011342:Procainamide