Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A Swan - Ganz catheter and single lead pacemaker are in unchanged and appropriate positions . A right - sided PICC line terminates at least 2 cm in the cavoatrial junction , although the tip is obscured . A sternotomy wires are well aligned and intact . There is little change in the mild pulmonary edema along with a left - sided pleural effusion and atelectasis .
    OUTPUT:
    
1 . Right - sided PICC terminating in the right ventricle at least 2 cm from the cavoatrial junction . A lateral or PA view of the film may help determine with the tip position to measure of the distance of retraction necessary for low SVC placement . 2 . Unchanged mild pulmonary edema , left sided pleural effusion and atelectasis .