Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right subclavian , which terminates in the mid SVC . The multifocal bilateral airspace opacities have improved slightly , however they are persistent . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Right subclavian in appropriate positioning . 2 . Improving , but persistent multifocal bilateral airspace opacities representing multifocal pneumonia .