Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small to moderate - sized right pleural effusion , as seen on recent CT . Tiny left pleural effusion can not be excluded . Heart size is enlarged , similar to recent CT , but increased since ___ . Aortic calcification and tortuosity is seen . No focal consolidation , pulmonary edema or pneumothorax is detected .
    OUTPUT:
    
Right pleural effusion and stable cardiomegaly .