Right Ventricular Structure and Function in Young Adults Born Preterm at Very Low Birth Weight.

ABSTRACT: Being born preterm (PT, <37 weeks gestation) or at very low birth weight (VLBW, <1500 g) is associated with increased rates of cardiopulmonary disorders in childhood. As survivors age, late cardiac effects, including right ventricular (RV) remodelling and occult pulmonary hypertension are emerging. In this population-based study, we aimed to investigate right heart structure and function in young adults born PT at VLBW compared to normal-weight term-born controls. The New Zealand VLBW Study has followed all infants born in 1986 with birth weight <1500 g. All were born preterm from 24 to 37 weeks. A total of 229 (71% of survivors) had echocardiograms aged 26-30 years which were compared to age-matched, term-born, normal-weight controls (n = 100). Young adults born preterm at very low birth

SUBMITTER: Greer C 

PROVIDER: S-EPMC8584927 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature