Ann Pediatr Card Close
 

Figure 9: When stent overlap is needed, the upper stent is mounted first followed by the lower stent (a). This allows a zone of overlap (b) where the expanded upper stent will fix the lower stent against the walls of the cavoatrial junction (c) to prevent its caudal embolization

Figure 9: When stent overlap is needed, the upper stent is mounted first followed by the lower stent (a). This allows a zone of overlap (b) where the expanded upper stent will fix the lower stent against the walls of the cavoatrial junction (c) to prevent its caudal embolization