LAUSR

Transesophageal echocardiography can be useful not only in diagnosing venous air embolism but also in guiding aspiration of air from the pulmonary artery. A 59-year-old man with a history of cirrhosis underwent combined kidney and liver transplantations. He developed acute hypotension after the native liver was removed due to a massive venous air embolism via a retained transjugular intrahepatic portosystemic shunt catheter. Transesophageal echocardiography revealed air in the pulmonary artery resulting in outflow obstruction. Under echocardiographic guidance, the pulmonary arterial catheter was withdrawn to the air pocket and aspirated, resulting in improved hemodynamics and successful completion of transplantations.