Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mildly enlarged . The aorta is mildly tortuous . There is no pleural effusion or pneumothorax . Fissures are thickened which suggests mild vascular congestion although there is no evidence for parenchymal edema of any substantial degree . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Findings suggests mild vascular congestion .