Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The lungs are clear bilaterally . There is a small left pleural effusion with blunting noted on the lateral view . The heart size is mildly enlarged , which is better assessed on the same day outside hospital CT in this patient with a known small pericardial effusion . No focal consolidation is seen within the lungs . There is no pulmonary edema . The mediastinal contour is stable . The bony structures are intact .
    OUTPUT:
    
Mild cardiomegaly reflecting known pericardial effusion . Small left pleural effusion . Findings better assessed on the same day outside hospital chest CT .