Placement of an endotracheal tube approximately 2 cm above the carina with the nasogastric tube tip in the stomach. Marked decrease in lung volumes, new moderate pulmonary edema, new bibasilar opacities, and left-sided pleural effusion.
Simple pleural effusion (Present) Edema (Present) Air space opacity–multifocal (Present) Suboptimal endotracheal tube (Present)