Fig. 3From: Off-label use of muscular VSD device for closure of a rare congenital portosystemic shuntDiagram of the approach used for closure of the CPSS. Parts: Part 1 showing the fistula/Part 2: Shows the pathway used for closure, Part 3 shows the device across the fistula. IVC Inferior vena cava, LRV Left renal vein, PV Portal vein, SV Splenic vein, SMV Superior mesenteric vein.Back to article page