We describe two fetuses with conotruncal heart defects (CTDs) (persistent truncus arteriosus and pulmonary atresia/ventricular septal defect, respectively) in a Chinese family whose parents were both healthy. Testing was performed… Click to show full abstract
We describe two fetuses with conotruncal heart defects (CTDs) (persistent truncus arteriosus and pulmonary atresia/ventricular septal defect, respectively) in a Chinese family whose parents were both healthy. Testing was performed to identify any underlying genetic cause.
               
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