|Poll|March 18, 2014

Image IQ: Anatomy of the Fetal Heart

Challenge your diagnostic skills: Can you identify this structure in the fetal thorax?

Name this structure shown by arrows in this color Doppler image of the fetal thorax. Choose one of the following:

Fetal ductal arch and RVOT
Fetal aortic arch and LVOT
Fetal inferior vena cava
Fetal superior vena cava
Fetal ductus venosus