Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are small bilateral pleural effusions , larger on the left than on the right . There is adjacent atelectasis . Superiorly , the lungs are clear . There is no pulmonary edema . There is mild cardiomegaly . Median sternotomy wires are intact . No acute osseous abnormalities .
    OUTPUT:
    
Small bilateral pleural effusions , left greater than right .