Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A focal ill - defined opacity in the left mid lung which on lateral view overlaps the lower thoracic lumbar spine is focal pneumonia in the left lower lobe . Blunting of bilateral lateral and posterior costophrenic angle is from chronic pleural thickening and is unchanged . Scarring at the right lung base is stable . There is no pleural effusion . Patient is status post CABG with intact sternal sutures . Heart size , mediastinal and hilar contours are normal . Left transvenous pacemaker leads end into the right atrium and right ventricle respectively .
    OUTPUT:
    
Focal pneumonia in left lower lobe . Dr .___ ___ findings with Dr . ___ , on ___ at approximately 4 :08 p .m .