Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . Lungs are clear without focal consolidation . There is mild cardiomegaly with mild pulmonary vascular congestion . The mediastinal silhouette appears unchanged compared to prior study from ___ . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Mild cardiomegaly with pulmonary vascular congestion . Stable mediastinal silhouette .