60
Participants
Start Date
October 31, 2013
Primary Completion Date
November 3, 2017
Study Completion Date
November 3, 2020
Fetal Echocardiogram
Subjects will then have sequential, abbreviated fetal echocardiograms performed by designated, highly trained, and experienced sonographers every 4 weeks, from 20-36 weeks.
Texas Children's Hospital, Houston
Baylor College of Medicine
OTHER