Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate to severe cardiomegaly is unchanged . Prominent pulmonary vasculature is suggestive of fluid overload . Volume loss is noted at the right lung apex . There is perhaps mild pulmonary edema , improved . Re - demonstrated opacity at the right lung apex is better evaluated on chest CT ___ . Moderate S - shaped scoliosis is noted in the thoracic spine . Small bilateral pleural effusions are better evaluated on ___ . No pneumothorax .
    OUTPUT:
    
1 . Severe cardiomegaly is unchanged . 2 . The right upper lobe opacity is better evaluated on chest CT ___ . 3 . Fluid overload and perhaps mild pulmonary edema are improved from ___ .