In this type of<unk>  septal defect the common wall between the coronary<unk>  and the left atrium is not developed.
Some patients with coronary<unk> <unk>  septal defects may also have a persistent left superior vena cava.
A<unk><unk>  ASD is a type of<unk>  septum defect in which the defect in the septum involves the<unk>  inflow of either the superior vena cava or the inferior vena cava.
It involves the superior portion of septum<unk> <unk>  ASD is posterior to the fossa ovalis
A<unk><unk>  ASD that involves the superior vena cava makes up 2 to 3% of all interatrial communication. It is located at the junction of the superior vena cava and the right atrium. It is frequently associated with anomalous drainage of the right-sided pulmonary veins into the right atrium (instead of the normal drainage of the pulmonary veins into the left atrium).
Atrial septal defect sinus venosus anatomy
Bicuspid aortic stenosis anatomy
Atrial septal defect pathophysiology
Tricuspid atresia pathophysiology
Partial anomalous pulmonary venous connection anatomy
Ventricular septal defect pathophysiology
Patent ductus arteriosus pathophysiology
Total anomalous pulmonary venous connection pathophysiology