Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal radiograph of the chest shows a new right PICC with the tip terminating in the right atrium . For more appropriate positioning , this should be retracted by approximately 5 cm . Compared to the prior study , there has been interval improvement in aeration of the bases bilaterally with slight improvement in bilateral pleural effusions . Bibasilar atelectasis persists . The apices are clear . Pulmonary vascular congestion is worse indicative of moderate pulmonary edema . Enlarged cardiac contour is stable .
    OUTPUT:
    
1 . New right PICC with the tip in the right atrium , should be retracted by 5 cm for more appropriate positioning . 2 . Interval improvement in aeration of both lungs with continued bibasilar atelectasis and small pleural effusions . 3 . Worsening vascular congestion and modreate pulmonary edema .