Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild to moderate cardiomegaly is redemonstrated . mediastinal contours are stable , as are the hilar contours . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . Chronic changes of the left shoulder are again seen .
    OUTPUT:
    
No significant interval change from ___ .