| Abstract: | Thirty-one hearts with anomalous conotruncus (common arterial trunk, hypoplasia of the aorta with transposition, atresia of the pulmonary trunk) have been studied. There are some peculiarities in anatomy and topography of the coronary sinus, concerning its sources, that is veins forming the venous sinus, position and interrelations with the venous sulcus and with the interatrial septum, size and form of the ostium and valve of the coronary sinus. The most amount of the anatomical peculiarities of the sinus are observed in the preparations, where the anomalous conotruncus is combined with absence of one or both cardiac septa. |
