Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs provided . Mild pulmonary edema has improved since the prior exam . Bilateral pleural effusions have resolved on the left and nearly resolved on the right with a small residual pleural effusion . The heart remains mildly enlarged . There is no focal consolidation or pneumothorax .
    OUTPUT:
    
Improved pulmonary edema since prior exam . Small residual right pleural effusion .