Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Midline sternotomy wires and mediastinal clips are noted . There is cardiomegaly which is mild with mild pulmonary interstitial edema and a small right pleural effusion . There may also be a small left pleural effusion . No definite signs of pneumonia or pneumothorax . The bony structures appear intact .
    OUTPUT:
    
Mild cardiomegaly with mild pulmonary edema and tiny bilateral pleural effusions .