Presence of a prosthetic aortic valve post-sternotomy. Interval extubation with removal of nasogastric tube. Retraction of the right internal jugular Swan-Ganz catheter, with the tip now overlying the right pulmonary artery. Left chest tube and mediastinal drain remain in situ. Pacer pads present over the left hemithorax, obscuring detailed evaluation of the underlying lung parenchyma.
No Finding