Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right jugular shunt catheter ends in the main pulmonary artery ET tube ends 3 cm from carina bifurcation and should be withdrawn 2 cm . NG tube ends in the distal gastric cavity , so the tip is not visualized . New venous device in IVC . Lung volumes are persistently low with bilateral widespread opacification for moderate - to - severe lung volume - dependent pulmonary edema , which has slightly improved since prior CXR . Increased opacification of the left lung base for left lower lobe collapse . Heart size is moderately enlarged with enlargement of the upper mediastinum for central vein dilatation . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Minimal improvement of the moderate - to - severe pulmonary edema with moderate cardiomegaly and central vein dilatation . Left lower lobe collapse . New venous catheter in IVC