Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is moderately enlarged , however decreased compared to prior radiograph from ___ . The mediastinal silhouette is unremarkable . Mild pulmonary vascular congestion has resolved . There is no focal consolidation . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 . Moderate cardiomegaly , decreased compared to prior radiograph . 2 . Resolution of mild pulmonary vascular congestion .