Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior chest radiograph performed earlier on the same date , the Swan - Ganz catheter has been repositioned , with the tip now projecting over the expected location of the main pulmonary trunk . Endotracheal tube terminates 4 .6 cm above the carina . Enteric tube extends at least the body of the stomach . There is a catheter projecting over the right upper abdomen . Mild pulmonary vascular congestion is likely stable , accounting for slightly lower lung volumes . Haziness at the right lung base suggests a layering pleural effusion . No sizable pleural effusion on the left . There is no pneumothorax . Heart size is mildly enlarged , stable .
    OUTPUT:
    
1 . Interval repositioning of the Swan - Ganz catheter , which now terminates at the main pulmonary trunk . No change in other support lines / devices . 2 . Probable right pleural effusion , new . 3 . Stable mild pulmonary vascular congestion .