Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is re- demonstrated . The aorta remains tortuous . There is mild pulmonary vascular congestion with central mediastinal venous engorgement . Elevation of the right hemidiaphragm is unchanged . Increased interstitial opacities in the lung bases appear relatively unchanged and compatible with chronic interstitial lung disease . No focal consolidation , pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Mild pulmonary vascular congestion . Mild chronic interstitial lung disease within the lung bases .