Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is unchanged position of the tracheostomy , which terminates approximately 3 .3 cm above the carina . The right PICC line terminates in the distal SVC , unchanged . Mild elevation of the right hemidiaphragm and bibasilar atelectasis are unchanged . A new left retrocardiac consolidation is concerning for pneumonia . Mild pulmonary edema is grossly unchanged . Right lower lobe atelectasis is also identified . No evidence of pneumothorax .
    OUTPUT:
    
1 . New left retrocardiac consolidation concerning for pneumonia , as stated in the clinical history . 2 . Mild pulmonary edema and right basilar atelectasis .