Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are normally expanded without focal airspace opacity . Small bilateral pleural effusions have resolved . Mild - to - moderate cardiomegaly is unchanged . The hilar and mediastinal contours are normal . There is no pulmonary edema . There is no pneumothorax .
    OUTPUT:
    
1 . Resolution of small bilateral pleural effusions . 2 . Stable mild - to - moderate cardiomegaly . No evidence of pulmonary edema or pneumonia .