Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent left lower lobe atelectasis . , other is likely also a small left pleural effusion . A right - sided PICC terminates in the mid SVC . A transvenous dual lead pacemaker is unchanged in appearance when compared to the prior study . No pneumothorax seen . Calcific densities again project over the right apex . Remodeling deformities of the bilateral proximal humeri again seen . Extensive vascular calcification noted in the abdominal aorta .
    OUTPUT:
    
No pneumothorax seen .