Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . The heart size is accentuated as a result , and likely is mildly enlarged . There is mild pulmonary vascular congestion . The mediastinal contours are within normal limits . No focal consolidation , pleural effusion or pneumothorax is identified . There are no acute osseous abnormalities .
    OUTPUT:
    
Mild cardiomegaly with mild pulmonary vascular congestion .