Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly . The mediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . Lungs are well - expanded and clear without focal consolidation concerning for pneumonia . There is mild vascular congestion . The upper abdomen is unremarkable .
    OUTPUT:
    
Mild vascular congestion . No pneumonia .