Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation is seen . There is no pleural effusion or pneumothorax . There may be mild pulmonary vascular congestion . Cardiac silhouette is top - normal is a mildly enlarged . Aorta is calcified and tortuous . Multi - level degenerative changes are seen along the spine .
    OUTPUT:
    
Possible mild pulmonary vascular congestion . No focal consolidation .