Ectopic connection of ductus venosus to dilated coronary sinus diagnosed by prenatal echocardiography: a case report / 中华围产医学杂志

ABSTRACT

We report a fetus with ectopic connection of venous catheter into the dilated coronary sinus, right-sided aortic arch, left-sided ductal arch, and aberrant left subclavian artery detected by routine prenatal ultrasound screening at 23 +2 gestational weeks. The baby was born vaginally at 38 +2 gestational weeks with an Apgar score of 10 at both 1 and 5 min. The reexamination of neonatal echocardiography on the second day after birth showed dilation of the internal diameter of the coronary sinus, right-sided aortic arch, and aberrant left subclavian artery. Follow-up at 90 days after birth found no abnormal growth and development.