Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild pulmonary vascular congestion has increased . There is also fluid along the minor fissure and very small left effusion . The cardiac silhouette remains mildly enlarged . No acute focal consolidation . No pneumothorax .
    OUTPUT:
    
Mild pulmonary vascular congestion and trace left effusion . No acute pneumonia .