Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP view of the chest was reviewed and compared to the prior studies . Moderate pulmonary edema has increased since ___ . Moderate - to - large left and small right pleural effusions are slightly increased since ___ . Severe cardiomegaly and the mediastinal contours are unchanged .
    OUTPUT:
    
1 . Moderate pulmonary edema has increased since ___ . 2 . Moderate - to - large left and small right pleural effusions have minimally increased since ___ . 3 . Severe cardiomegaly is unchanged .