Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided PICC terminates in the lower SVC . Normal cardiomediastinal and hilar contours . Slight interval improvement in markedly low lung volumes bilaterally , which may be partly positional . Stable , moderate right basilar atelectasis . Interval improvement in left basilar atelectasis may reflect deeper inspiration . Small , persistent left pleural effusion . No pneumothorax . No definite evidence of pneumonia . Probable , small right pleural effusion . Increased , moderate pulmonary edema .
    OUTPUT:
    
Increased , moderate pulmonary edema . Interval improvement in left basilar atelectasis may reflect deeper inspiration .