Sequential transcatheter closure of sinus venosus and secundum atrial septal defects using covered stents and a septal occluder, a two-step strategy: a case report
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Background: Superior sinus venosus atrial septal defect (SVASD) is an uncommon congenital anomaly frequently associated with partial anomalous pulmonary venous drainage (PAPVD). Surgical repair has traditionally been the standard... ...
