Differential diagnosis in disproportion in four‐chamber view in fetus in late pregnancy—Challenging dilemma

Abstract

Fetal ventricular disproportion is a common finding and referral for fetal echocardiography. 1 Disproportion in four-chamber view (4CH) in fetal heart can have many causes and be a physiologic finding, or a symptom of functional abnormalities or congenital heart disease (CHD). [2][3][4][5][6][7][8][9][10] Disproportion is very easy to see during an ultrasound scan, but if isolated, it is sometimes difficult to differentiate its cause. Physio-