"Long QT Syndrome–Associated Mutations in Intrauterine Fetal Death"
JAMA April 10
http://jama.jamanetwork.com/article.aspx?articleid=1677373
"Conclusions and Relevance  In this molecular genetic evaluation of 91 cases of intrauterine fetal death, missense mutations associated with LQTS susceptibility were discovered in 3 cases (3.3%) and overall, genetic variants leading to dysfunctional LQTS-associated ion channels in vitro were discovered in 8 cases (8.8%). These preliminary findings may provide insights into mechanisms of some cases of stillbirth."