Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right IJ central line terminates in the distal SVC . The endotracheal tube is approximately 4 .5 cm above the carina . The enteric to terminates in the stomach with side port beyond the GE junction . Lung volumes are low . The heart is mildly enlarged . Retrocardiac opacity has worsened consistent with collapse of the left lower lobe and left pleural effusion . Increased opacification of the left upper lobe is likely secondary to increased atelectasis . The right lung is clear . There is no pulmonary edema or pneumothorax .
    OUTPUT:
    
1 . Left lower lobe collapse and left pleural effusion . 2 . Increased opacity of the left upper lobe likely secondary to increased atelectasis .