Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . The heart size is mild to moderately enlarged . Enlargement of main pulmonary artery is compatible with known pulmonary arterial hypertension . The mediastinal and hilar contours are otherwise stable . Mild pulmonary edema again is re - demonstrated , with continued consolidative opacity in the left lung base concerning for pneumonia . Streaky right basilar opacity may reflect an area of atelectasis . Left PICC tip terminates in the mid SVC . No pneumothorax is demonstrated . No large pleural effusion is present .
    OUTPUT:
    
Persistent mild pulmonary edema and left basilar consolidation concerning for pneumonia . Streaky right basilar opacity may reflect atelectasis .