Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased retrocardiac density and a cardiomegaly as previously . Improved aeration of the right lower lobe . Tortuous aorta . Right internal jugular sheath in place with no change . Sternal wires unchanged . Mediastinal drainage tubes have been removed and there is no increase in the mediastinal widening .
    OUTPUT:
    
Cardiomegaly and left lower lobe atelectasis / consolidation . Removal of mediastinal drain is tubes with no increased in mediastinal width