Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate stable moderate cardiomegaly and mildly unfolded thoracic aorta . Again seen is mild perihilar vascular congestion . There is no large effusion or pneumothorax . Multilevel mild thoracic spondylosis is present .
    OUTPUT:
    
Mild perihilar vascular congestion and stable cardiomegaly .