Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The nasogastric tube terminates in the stomach . The right PICC line terminates near the superior cavoatrial junction . There is no pneumothorax . Bilateral airspace opacities are unchanged . Moderate cardiomegaly despite the projection is stable . Small bilateral pleural effusions are likely present .
    OUTPUT:
    
Stable bilateral airspace opacities are probably due to pulmonary edema . Small bilateral pleural effusions . If the exact location of the PICC line tip is in question , a repeat PA and lateral radiograph would be helpful .