Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates 4 .0 cm above the carina . NG tube terminates below the diaphragm . Left IJ catheter terminates at the mid-to - lower SVC . Cardiomediastinal contours are stable with mild cardiomegaly . Vascular markings at the right lung base are less prominent , compatible with improved vascular congestion . Retrocardiac opacity and blunting of the left costophrenic angle is compatible with small pleural effusion with adjacent atelectasis . No pneumothorax .
    OUTPUT:
    
Improved pulmonary vascular congestion . Small left pleural effusion with adjacent atelectasis .