Maternal psychological stress after prenatal diagnosis of congenital heart disease.

OBJECTIVE: To determine whether prenatal diagnosis of congenital heart disease (CHD) increases maternal stress. STUDY DESIGN: Self-report instruments were administered to mothers carrying a fetus with CHD. Domains included: (1) traumatic stress (Impact of Events Scale-Revised); (2) depression (Beck Depression Index II); and (3) anxiety (State-Trait Anxiety Index). Modifiers included: (1) coping skills (COPE Inventory); (2) partner satisfaction (Dyadic Adjustment Scale); and (3) demographics. Multivariate linear regression models were used to assess relationships between stress measures and modifiers. RESULTS: Fifty-nine mothers (gestational age 27 ± 3 weeks) completed all measures. Clinically important traumatic distress was seen in 39%, depression in 22%, and state anxiety in 31%. Lower partner satisfaction was associated with higher depression (P < .01) and higher anxiety (P < .01). After controlling for partner satisfaction and income, "denial" was most associated with increased traumatic stress, anxiety, and depression (P < .01). CONCLUSIONS: Posttraumatic stress, depression, and anxiety are common after prenatal diagnosis of CHD. Healthy partner relationships and positive coping mechanisms can act as buffers.

Left ventricle to right ventricle size discrepancy in the fetus: the presence of critical congenital heart disease can be reliably predicted.

BACKGROUND: Prenatal ventricular size discrepancy with disproportionately smaller left ventricle than right ventricle (L-R/VD) can be a marker for important left-sided structural heart disease in the newborn. METHODS: We reviewed the echocardiograms of all fetuses evaluated at our center with L-R/VD from July 1, 2004 to January 1, 2008. RESULTS: Of the 35 fetuses, 20 (57%) had critical arch obstruction and underwent neonatal intervention (group 1); 15 (43%) did not require newborn intervention (group 2). Ratios comparing left with right heart structures were significantly lower in group 1 fetuses compared with group 2 fetuses. Aortic arch measurement

Heterotaxy syndrome with functional single ventricle: does prenatal diagnosis improve survival?

BACKGROUND: Despite improved outcome for many single ventricle lesions, staged reconstruction for heterotaxy syndrome with a functional single ventricle continues to have a high mortality. Prenatal identification of heterotaxy syndrome may improve long-term survival. METHODS: Our database was reviewed from January 1996 to December 2004 for patients with heterotaxy syndrome. Assessment was made for prenatal diagnosis and echocardiographic characteristics of heterotaxy syndrome. We sought to assess the accuracy of fetal echocardiography in the diagnosis of heterotaxy syndrome and determine whether prenatal diagnosis and other risk factors have an impact on survival in patients with heterotaxy syndrome. RESULTS: Of 81 patients that met criteria, 43 (53%) had prenatal diagnosis. Prenatal diagnosis had high specificity and positive predictive value for all findings but had low sensitivity for anomalous pulmonary veins. Among the 70 patients born alive, survival was 60% with median follow-up of 51.4 months (range, 6.5 to 109.7 months). Prenatal diagnosis did not improve survival (p = 0.09). None of the 11 patients with complete heart block (CHB) survived past 3 months of age. Two patients underwent heart transplantation as their first intervention and have survived. CHB and anomalous pulmonary venous connection were associated with shorter duration of survival. CONCLUSIONS: Prenatal diagnosis of heterotaxy syndrome does not improve survival in patients who undergo single ventricle reconstruction. The most potent risk factors for poor outcome (CHB, anomalous pulmonary veins) are likely not impacted by identification in utero. In light of the poor outcome, cardiac transplantation as an initial therapy may be a viable option for some patients.