Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube now terminates 6 cm from the carina . Swan - Ganz catheter demonstrates an abrupt angulation at the right ventricle and its tip terminates at the right ventricular outflow tract . The heart is enlarged . There is mild pulmonary vascular congestion . There is improving airspace opacity of the right lower lung , which likely represents improving asymmetric edema . However , there is worsening of the left retrocardiac opacity which may represent a combination of atelectasis and effusion . No new focal consolidations are identified . There is no pneumothorax .
    OUTPUT:
    
1 . Swan - Ganz catheter demonstrates abrupt angulation within the right ventricle , its tip terminates at the right ventricular outflow tract . 2 . Improving asymmetric edema on the right . 3 . Worsening left retrocardiac opacity , which may represent a combination of atelectasis and effusion .