Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is silhouetting of the right hemidiaphragm anteriorly on the lateral projection , findings most consistent with atelectasis . The left lung appears clear . No large pleural effusions are evident . There is no pneumothorax . Mediastinal and hilar contours are within normal limits . Cardiac enlargement is moderately severe .
    OUTPUT:
    
1 . Anterior right lower lobe consolidation , most likely atelectasis . 2 . Moderately severe cardiomegaly .