Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is re- demonstrated . Mediastinal contour is unchanged . There is crowding of bronchovascular structures due to low lung volumes , but there is mild pulmonary edema demonstrated along with trace bilateral pleural effusions . No focal consolidation or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Mild pulmonary edema and trace bilateral pleural effusions .