Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single supine portable radiograph of the chest demonstrates a right internal jugular central venous catheter terminating in the cavoatrial junction . There is no evidence of pneumothorax . The lung volumes are low , causing crowding of the pulmonary vasculature . The heart size is likely top normal in size and the mediastinal silhouette is within normal limits , allowing for supine portable technique and rotation . Bibasilar atelectasis is present . There is no focal consolidation concerning for pneumonia . No large pleural effusion or overt pulmonary edema is identified . Left apical pleural thickening is noted .
    OUTPUT:
    
Right internal jugular central venous catheter terminates at the cavoatrial junction . No pneumothorax .