Divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium with pulmonary venous chamber communication to right atrium
divided left atrium with all pulmonary veins to proximal chamber without communication to left atrium with pulmonary venous chamber communication to right atrium
Cor triatriatum with all pulmonary veins to proximal chamber without communication to left atrium with pulmonary venous chamber communication to right atrium
cor triatriatum with all pulmonary veins to proximal chamber without communication to left atrium with pulmonary venous chamber communication to right atrium