Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiograph , technique and lung aeration are improved . There is no focal opacity and the appearance of the chest is at baseline . Moderate cardiomegaly not significantly changed from prior . There are small bilateral layering pleural effusions , right more than left . No pneumothorax . The ICD is in unchanged position .
    OUTPUT:
    
No acute cardiopulmonary process . Improved lung aeration compared with prior exam . Small bilateral layering pleural effusions , right worse than left . Stable moderate cardiomegaly .