Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since ___ , the right lung has new opacifications in the mid to lower lung field with increased basilar atelectasis , concerning for pleural effusion . Left retrocardiac and basilar atelectasis is increased . Bilateral atelectasis . Unchanged moderate to severe cardiomegaly . Positioning of temporary pacemaker wire is seen in the RV . The tip of an endotracheal tube is seen 4 .0 cm above the carina . No pneumothorax .
    OUTPUT:
    
1 . New opacifications in the mid to lower right lung field , representing moderate right pleural effusion , with increased basilar atelectasis since ___ .