Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the mid SVC . No pneumothorax is present . Moderate cardiomegaly is again noted . The mediastinal and hilar contours are unchanged . There is mild pulmonary vascular congestion , new since the prior study . There continued bibasilar patchy airspace opacities , not substantially changed in the interval . No large pleural effusion is present .
    OUTPUT:
    
Right internal jugular central venous catheter tip in the mid SVC . No pneumothorax . Mild pulmonary vascular congestion .