Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right internal jugular catheter and right - sided PICC are unchanged in appearance compared to the prior study . Moderate cardiomegaly and pulmonary vascular congestion persists . The previously demonstrated bilateral airspace opacities are slightly improved , suggesting resolving pulmonary edema . Linear atelectasis in the left mid lung . Persistent left lower lobe atelectasis . There is likely a small left pleural effusion . No pneumothorax seen .
    OUTPUT:
    
Slight interval improvement in the previously demonstrated airspace opacities likely reflects resolving pulmonary edema . Persistent left lower lobe and left mid lung atelectasis .