Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right PICC terminates in the region of the cavoatrial junction . The lung volumes are normal . There is no pneumothorax or , focal consolidation or right pleural effusion . Left costophrenic angle is not fully imaged . Minimal bibasilar atelectasis . The cardiac silhouette is mildly enlarged . The mediastinal contours are unchanged with persistent bulging of the left main pulmonary artery suggesting underlying pulmonary hypertension .
    OUTPUT:
    
Satisfactory position of the right upper extremity PICC .