Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a interval increase in bilateral interstitial opacities concerning for moderate pulmonary edema . Bilateral pleural effusions , right greater than left , persists . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Moderate pulmonary edema , slightly increased . Persistent right greater than left pleural effusions .