Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval repositioning of the right Swan - Ganz catheter , no longer looped within the right atrium . It its tip projects over the main pulmonary outflow tract . The tip of the endotracheal tube projects 2 .1 cm from the carina . A nasogastric tube extends into the stomach . Unchanged left basilar opacities . There is no large right pleural effusion . A small layering left pleural effusion is likely present . No pneumothorax identified .
    OUTPUT:
    
Interval repositioning of the Swan - Ganz catheter whose tip projects over the main pulmonary outflow tract and is no longer coiled within the right atrium . The tip of the endotracheal tube projects 2 .1 cm from the carina . Unchanged left basilar opacities .