Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC tip terminates in the low SVC , not substantially changed from the previous exam . Left - sided AICD device is again noted with single lead terminating in the region of the right ventricle . Moderate cardiomegaly is re - demonstrated . The mediastinal and hilar contours are similar . There is mild upper zone vascular redistribution without overt pulmonary edema . No focal consolidation , pleural effusion or pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Right PICC tip terminates in the low SVC . 2 . Mild pulmonary vascular congestion .