Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath tip terminates in the proximal right atrium . Heart size is mild to moderately enlarged , slightly increased from prior . There is mild pulmonary edema , new from the previous study . Hazy opacity in the left lung base suggests a small left pleural effusion . Additionally patchy atelectasis is seen in the lung bases . No pneumothorax is present . Surgical anchor projects over the right humeral head .
    OUTPUT:
    
Mild pulmonary edema with probable small left pleural effusion and bibasilar atelectasis .