Abstract
A knot occurred in a flow-directed balloon tipped (Swan-Ganz) catheter inserted through the right internal jugulary vein. Knot was undone using right Judkins catheter introduced via left jugulary vein approach. By passing through the loop of knot, right Judkins catheter was used to stabilize the knotted segment and knot was unknotted by gently pulling the Swan-Ganz Catheter.
