Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild pulmonary vascular congestion . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . Right mid lung and bibasilar atelectasis is seen . The cardiac silhouette remains top - normal to mildly enlarged . The aorta is tortuous .
    OUTPUT:
    
Mild to moderate pulmonary vascular congestion .