Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is mildly enlarged , slightly increased compared to the prior exam . The mediastinal and hilar contours are unremarkable . There is mild pulmonary vascular congestion with trace amount of fluid tracking within the fissures . No large pleural effusion or focal consolidation is seen . There is no pneumothorax . No acute osseous abnormalities identified .
    OUTPUT:
    
Findings likely reflective of mild pulmonary vascular congestion .