Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is mildly enlarged . The aorta is tortuous . Pulmonary vasculature is not engorged . Moderate right pleural effusion with associated right basilar compressive atelectasis is demonstrated . No pneumothorax is present . The left lung is clear . No acute osseous abnormalities seen .
    OUTPUT:
    
Moderate right pleural effusion with right basilar compressive atelectasis