Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the low SVC . No pneumothorax is present . Lung volumes are low with patchy opacities in the lung bases most likely reflective of atelectasis . Heart size is top normal . The aorta is minimally tortuous . Hilar contours are unremarkable . Pulmonary vasculature demonstrates minimal engorgement without frank pulmonary edema . No focal consolidation or pleural effusion is demonstrated . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Right internal jugular central venous catheter tip in the low SVC . No pneumothorax . 2 . Low lung volumes with bibasilar atelectasis .