Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval improvement of the interstitial pulmonary edema , with near resolution . Right - sided pleural effusion has decreased with persistent fluid in the right lower lung with adjacent peripheral lucency . This can represent a loculated small basal pneumothorax or fluid along the minor fissure with adjacent lung . Left pleural effusion is stable . Moderate to severe cardiomegaly is persistent .
    OUTPUT:
    
Interval improvement of the interstitial pulmonary edema , with near resolution . Right - sided pleural effusion has decreased with persistent fluid in the right lower lung with adjacent peripheral lucency . This can represent a loculated small basal pneumothorax or fluid along the minor fissure with adjacent lung .