Nath P H, Delaney D J, Zollikofer C, Ben-Sachar G, Castaneda-Zuniga W, Formanek A, Amplatz K
Radiology. 1980 May;135(2):319-22. doi: 10.1148/radiology.135.2.7367620.
Left atrial-coronary sinus fenestration is a rare cause of a left-to-right or right-to-left shunt which occurs most commonly with a persistent left superior vena cava. These fenestrations may represent the only pathway for an obligatory right-to-left or left-to-right shunt in atrioventricular valve atresia. Four cases are presented.