Placement of a right internal jugular (IJ) sheath with its tip at the upper brachiocephalic vein on the right. Endotracheal tube positioned 2 cm above the carina. Nasogastric tube extends into the stomach. Defibrillator pad noted overlying the cardiomedistinum. Low lung volumes with increased opacity in the right upper lobe and left lung diffusely, suggesting pulmonary edema with possible interval worsening or aspiration as causes for increased opacity.
Aspiration (Uncertain)