Atrial septal defect (upper sinus venosus type) with partial anomalous pulmonary venous return into superior vena cava
This case features the classic association of an atrial septal defect (ASD), upper sinus venosus type, with partial anomalous pulmonary venous return (PAPVR) into superior vena cava.
This patient had a cardiac ultrasound examination beforehand which found: ASD septum secundum and most likely sinus venosus as well, with a gap of 26mm. No posterior bank, hence surgical indication. The cardiologist was then looking for associated PAPVR.
No posterior bank between both atria, SVC and the PAPVR: this means that percutaneous closure would most likely fail, hence the surgical indication.