Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were obtained . An exaggerated thoracic kyphosis is again noted . Moderate to severe cardiomegaly is unchanged . Increased bilateral perihilar opacification and diffuse indistinctness of the pulmonary vasculature reflects mild pulmonary edema , slightly worse compared to the prior examination . Mild thickening of the minor fissure persists . Left lower lobe atelectasis has improved . There is no focal consolidation . There is no large effusion or pneumothorax .
    OUTPUT:
    
1 . Mild pulmonary edema has increased . 2 . Stable moderate to severe cardiomegaly . 3 . Improved left lower lobe atelectasis .