Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: MODERATE TO SEVERE CARDIOMEGALY AND TORTUOUS AORTA ARE UNCHANGED . LEFT PORT A CATHETER TIP IS IN THE LOWER SVC . BILATERAL ASYMMETRIC RIGHT GREATER THAN LEFT LUNG OPACITIES HAVE MINIMALLY IMPROVED FROM PRIOR STUDY . THERE ARE NO NEW LUNG ABNORMALITIES PNEUMOTHORAX OR PLEURAL EFFUSION . THERE ARE MILD DEGENERATIVE CHANGES IN THE THORACIC SPINE
    OUTPUT:
    
MINIMALLY IMPROVED ASYMMETRY LUNG OPACITIES LIKELY PNEUMONIA , THERE IS ALSO PROBABLY A COMPONENT OF PULMONARY EDEMA