Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is somewhat rotated . Left mid lung and left base atelectasis is seen without definite focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette remains enlarged . The aorta is calcified and tortuous . Previously seen vascular congestion has essentially resolved in the interval with possible only minimal remaining .
    OUTPUT:
    
Left mid lung and left base atelectasis without definite focal consolidation . Persistent cardiomegaly .