An embryologic explanation for the corrected transposition of the great vessels: Additional description of the main anatomic features of this malformation and its varieties

摘要: Abstract 1. The authors have reviewed the normal development of bulboventricular loop, ventricles, and great vessels in human embryo. 2. Corrected transposition any its varieties is a complex malformation which two embryonic elements are involved: loop truncoconal septum. 3. An embryologic explanation for different corrected proposed. anatomic features all these (in normally situated heart, mirror-image dextrocardia, one type levocardia, case dextrorotation) also given. 4. A new theory based on recent findings offered to explain transpositions vessels.