Inadvertent Swan‐Ganz catheter placement in the left pericardiophrenic vein

Abstract
Placement of flow‐directed Swan‐Ganz catheters without fluoroscopic guidance occasionally results in placement in positions other than the pulmonary artery. In the case presented, the inadvertent placement of such a catheter into the left pericardiophrenic vein was probably facilitated by distortion of the right heart and systemic venous anatomy.