Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable uniform opacification of the complete right hemithorax is consistent with a moderate to large pleural effusion . This is unchanged from prior exams . Moderate pleural effusion on the left , also stable . The left upper lobe is well aerated . Evaluation for pulmonary edema or consolidations is somewhat limited due to the amount of pleural fluid , but no definite edema or opacity is identified . Severe cardiomegaly is unchanged . The mediastinum is enlarged by fat deposition . There is no pneumothorax .
    OUTPUT:
    
1 . Stable bilateral pleural effusions , larger on the right than left . 2 . Stable severe cardiomegaly .