Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top normal with mild tortuosity of the thoracic aorta . There is central pulmonary vascular congestion with moderate interstitial edema similar in severity to ___ . There is no focal consolidation worrisome for pneumonia . There are no large pleural effusions or pneumothorax .
    OUTPUT:
    
Central pulmonary vascular congestion with moderate interstitial edema .