Discussion: 'Microcephaly associated with congenital heart defect' by Barbu et al.

In the roundtable that follows, clinicians discuss a study published in this issue of the Journal in light of its methodology, relevance to practice, and implications for future research. Article discussed: Barbu D, Mert I, Kruger M, Bahado-Singh RO. Evidence of fetal central nervous system injury in isolated congenital heart defect: microcephaly at birth. Am J Obstet Gynecol 2009;201:43.e1-7.