Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular venous catheter terminates in right brachiocephalic vein . Tracheostomy tube is in unchanged position . Transesophageal tube courses below the diaphragm and out of view . Right PICC terminates in low SVC . Left midline catheter projects over the left axilla . Diffuse pulmonary edema is improved . Mild bibasilar opacities are likely due to atelectasis . There are probable small bilateral pleural effusions . Cardiac silhouette is normal size .
    OUTPUT:
    
Continued improvement of mild pulmonary edema .