Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . The aorta slightly tortuous . Hilar contours are within normal limits . The pulmonary vasculature is mildly engorged . Subsegmental atelectasis is demonstrated in both lung bases without focal consolidation . No pleural effusion or pneumothorax is present . Chronic deformities of several left sided posterior ribs with cerclage wires are noted .
    OUTPUT:
    
Mild pulmonary vascular congestion .