TY - JOUR
T1 - The influence of intrauterine growth retardation on cardiac function, left ventricular mass and superior vena cava return in newborns
AU - Soetadji, Anindita
AU - Advani, Najib
AU - Aminullah, Asril
AU - Sastroasmoro, Sudigdo
PY - 2011
Y1 - 2011
N2 - Background Low birth weight (LBW) in neonates is a problem leading to high morbidity and mortality. Barker hypothesized that fetal cardiac remodeling during hypoxic conditions or maternal underOnutrition is a risk factor for coronary heart disease in theyoung. Early vascular changes may influence cardiac function and newborns' cerebral blood flow.Objective The aim of this study was to detennine the effects of being small for gestational age (SGA) on newborns' cardiac function, left ventricular (LV) mass and superior vena cava (SYC) return.Methods This crossOsectional study was conducted in Cipto Mangunkusumo Hospital from February to June 2008. LBW and nonnal newborns who fulfilled the inclusion criteria were recruited as subjects. Maternal history, infant physical examination, and echocardiography were obtained Mthin 48 hours oflife to exclude those with congenital heart disease, and assess cardiac function and SYC flow.Results Subjects were 21 preterm appropriate for gestational age (AGA), 19 SGA and 19 normal newborns. SGA newborns showed lower LV mass, stroke volume and cardiac output than normal newborns. However, these SGA parameters were not different from preterm AGA babies. In additio n, LV mass index was sig nificantly different but no difference ofSVC return between the three groups.Conclusion SGA newborns' LV function was lower than that of nonnal newborns, as low as pretenn AGA newborns. N onnal SVC return was observed in the three groups. This finding may be due to a brainOsparing effect to maintain sufficient cerebral blood flowin the fetus.
AB - Background Low birth weight (LBW) in neonates is a problem leading to high morbidity and mortality. Barker hypothesized that fetal cardiac remodeling during hypoxic conditions or maternal underOnutrition is a risk factor for coronary heart disease in theyoung. Early vascular changes may influence cardiac function and newborns' cerebral blood flow.Objective The aim of this study was to detennine the effects of being small for gestational age (SGA) on newborns' cardiac function, left ventricular (LV) mass and superior vena cava (SYC) return.Methods This crossOsectional study was conducted in Cipto Mangunkusumo Hospital from February to June 2008. LBW and nonnal newborns who fulfilled the inclusion criteria were recruited as subjects. Maternal history, infant physical examination, and echocardiography were obtained Mthin 48 hours oflife to exclude those with congenital heart disease, and assess cardiac function and SYC flow.Results Subjects were 21 preterm appropriate for gestational age (AGA), 19 SGA and 19 normal newborns. SGA newborns showed lower LV mass, stroke volume and cardiac output than normal newborns. However, these SGA parameters were not different from preterm AGA babies. In additio n, LV mass index was sig nificantly different but no difference ofSVC return between the three groups.Conclusion SGA newborns' LV function was lower than that of nonnal newborns, as low as pretenn AGA newborns. N onnal SVC return was observed in the three groups. This finding may be due to a brainOsparing effect to maintain sufficient cerebral blood flowin the fetus.
UR - https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/720
U2 - 10.14238/pi51.3.2011
DO - 10.14238/pi51.3.2011
M3 - Article
SN - 0030-9311
VL - 51
JO - Paediatrica Indonesiana
JF - Paediatrica Indonesiana
IS - 3
ER -