Divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication
divided left atrium with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication
Cor triatriatum with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication
cor triatriatum with all pulmonary veins to proximal chamber and then to left atrium with additional pulmonary venous chamber communication