A fetal cardiac intervention (FCI) is a needle- and catheter-based procedure guided by an ultrasound image that can help improve some life-threatening heart problems in a fetus.
Mirror syndrome, also known as Ballantyne syndrome, is an extremely rare and serious condition in which both a pregnant person and fetus experience severe fluid buildup.
Tetralogy of Fallot (TOF) is a serious congenital heart defect where the heart’s anatomy prevents enough oxygen-poor (blue) blood from flowing to the lungs to receive oxygen.