Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided dialysis line appears to terminate in the right atrium , overall similar in position compared to the prior exam . Moderate left - sided effusion is unchanged compared to the prior exam . Small right - sided pleural effusion is persistent . There is moderate left lung base atelectasis and mild right lung base atelectasis , also similar to the prior exam . Moderate pulmonary edema . Moderate cardiomegaly . No evidence of pneumothorax . The visualized osseous structures are unremarkable . Note is made of a vascular stent underlying the right clavicle .
    OUTPUT:
    
1 . Left - sided hemodialysis line terminates in the right atrium , overall similar in position compared to the prior exam . 2 . Persistent moderate pulmonary edema .