Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . The left - sided AICD device is noted with leads terminating in the right atrium and right ventricle . Left PICC tip as well as a right - sided dual - lumen central venous catheter tip terminates in the low SVC . Moderate cardiomegaly is again demonstrated , unchanged . There is persistent mild pulmonary vascular congestion . No large pleural effusion , focal consolidation or pneumothorax is present . Persistent right basilar patchy opacity reflects known improving pneumonia , better assessed on recent CT . No acute osseous abnormalities demonstrated .
    OUTPUT:
    
Persistent patchy right basilar opacity compatible with improving pneumonia , better assessed on recent CT . No new focal consolidation . Unchanged moderate cardiomegaly and mild pulmonary vascular congestion .