Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are unchanged with cardiomegaly , widening mediastinum and tortuous aorta . The right lung is clear . Atelectasis in the left lower lobe are unchanged . There are multiple new atelectasis in the left mid lung . There is no pneumothorax . If any there is a small left pleural effusion . Sternal wires are aligned .
    OUTPUT:
    
Minimally increased atelectasis in the left lung