Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to ___ , mild pulmonary edema has worsened . Moderate left - sided pleural effusion with adjacent opacities have not significantly changed . Right basal opacity and effusion has slightly improved . Moderate cardiomegaly with mitral annular calcifications and extensive calcifications of the aortic arch . Mild pulmonary vascular congestion is unchanged .
    OUTPUT:
    
Stable moderate left effusion and adjacent opacity . Improved right moderate effusion and adjacent likely atelectasis . Mild pulmonary vascular congestion unchanged .