Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation is identified . There is unchanged appearance of opacifications in the left lung base , likely due to a combination of atelectasis and pleural effusion . There is a small right pleural effusion . Mild pulmonary edema persists . The heart is moderately enlarged , but stable . Left sided pacemaker is seen with transvenous leads in the right atrium , right ventricle , and left ventricle .
    OUTPUT:
    
Mild pulmonary edema and cardiomegaly is stable since prior exam in ___ . No focal consolidation is identified .