Cohort study of congenital complete heart block among preterm neonates: a single-center experience over a 15-year period.

ABSTRACT: Congenital complete heart block (CCHB) is a very rare condition, with high risk of mortality. Prematurity is associated with immaturity of the cardiovascular system. Morbidity related to CCHB and prematurity has never been described. We describe a tertiary perinatal center experience over a 15-year period on CCHB management and complications in preterm infants. This is a single-center observational cohort study. All neonates admitted to neonatal intensive care unit with a diagnosis of isolated CCHB between January 2006 and January 2021 were identified. All preterm neonates (< 37 weeks) were compared with a control cohort of term neonates (≥ 37 weeks). Antenatal data, complications of prematurity, medical, and surgical management of CCHB were recorded. Twenty-four neonates with isolated CCH

SUBMITTER: Hernstadt H 

PROVIDER: S-EPMC8548064 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature