Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right internal jugular central venous catheter is in place with the tip terminating in the low right atrium , which should be retracted approximately 7 cm to place in the low SVC . Diffuse prominence of interstitial lung markings is unchanged from ___ , compatible with pulmonary edema . There is interval increased retrocardiac opacification , which may reflect a small left pleural effusion and atelectasis or consolidation . No sizable pleural effusion is seen on the right on this AP radiograph , and there is no pneumothorax . Cardiomegaly and a calcified aorta are unchanged . No acute osseous abnormality is detected . Healed right lateral rib fractures are noted .
    OUTPUT:
    
* Right IJ central venous catheter in the low right atrium should be retracted 7 cm to place in the low SVC . * Pulmonary edema , unchanged from ___ . * Increased retrocardiac opacification may reflect a small left pleural effusion and atelectasis or consolidation .