Suture connection of overlapping covered CP stents for transcatheter treatment of sinus venosus atrial septal defect with anomalous pulmonary venous connection

Transcatheter correction of a superior sinus venosus defect and partial anomalous pulmonary venous connection with covered stents is a feasible alternative to surgical repair in select patients. Commercially available balloon‐expandable covered stents may be of inadequate length to treat some patients. This may require multiple stents to be placed, which increases the risk of stent migration or embolization. A modification of this technique utilizing two interdigitating covered stents secured together with sutures is described, allowing for increased stability of a long stent complex. One failed case and a second successful case are presented.