Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . There is a small right pleural effusion . No definite focal consolidation is seen . The left lung is clear . There is no left pleural effusion . No evidence of pneumothorax is seen . The cardiac silhouette remains mildly enlarged without overt pulmonary edema . Mediastinal and hilar contours are stable .
    OUTPUT:
    
Small right pleural effusion with overlying atelectasis . Mild cardiomegaly persists .