Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post previous median sternotomy . Heart is upper limits of normal in size , and aorta is diffusely tortuous . Previously reported interstitial edema has nearly resolved . Residual moderate right and small left pleural effusions with areas of apparent loculation laterally . Multifocal atelectasis in the right mid and both lower lungs is also slightly improved .
    OUTPUT:
    
Near resolution of interstitial edema . Persistent pleural effusions and multifocal atelectasis .