Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation or pneumothorax is seen . Mild pulmonary vascular congestion has increased . Small if any pleural effusion is decreased compared to CT dated ___ . Heart and mediastinal contours are stable . Mediastinal clips and aortic calcifications are present . Sternal wires are again seen with discontinuity of the inferior - most wire , as seen previously . Valve replacement hardware is similarly positioned . Compression deformity of an upper lumbar vertebral body was present on lumbar spine radiographs dated ___ .
    OUTPUT:
    
Mild increased pulmonary vascular congestion .