Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two frontal images of the chest demonstrate moderate pulmonary edema , which has worsened since prior imaging . There is increased opacity in the right lung base , consistent with a moderate right pleural effusion . There is a small left basilar opacity again seen , consistent with a small left pleural effusion and atelectasis . Moderate cardiomegaly is again seen , stable .
    OUTPUT:
    
Moderate pulmonary edema , worse since previous imaging . Bilateral pleural effusions , right greater than left .