Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal , upright , and lateral chest radiographs demonstrate well - expanded lungs . Cardiomediastinal contour is stable . Again seen is enlargement of the heart . Increased perihilar and basilar opacificatiesF likely relates to mild pulmonary vascular congestion , relatively unchanged . There is no pleural effusion or pneumothorax . Lateral view is obscured by the arm . No definite displaced fractures are seen .
    OUTPUT:
    
Cardiomegaly and mild pulmonary vascular congestion , unchanged .