Figure 1. Fetal echocardiography at 25+1weeks of gestation. (A) The two-dimensional ultrasound image shows
increased numbers of prominent trabeculations and deep intertrabecular
spaces in both ventricles (yellow arrow), especially at the left
ventricular apex, with a noncompaction:compaction ratio of 3:1. (B) The
color Doppler ultrasound image shows blood perfusing the intertrabecular
recesses (white arrow). LA, left atrium; LV, left ventricle; RA, right
atrium; RV, right ventricle.